Important (Read me first!)
This post is a commentary and does not contain any copyrighted material of the reference source.
We strongly recommend accessing/buying the reference source at the same time.
Reference Source
You can understand each word more deeply by utilizing the following YouTube Posts and PDF files.
Also, see how to use Englist.me?
All Words (204 Words)
You can learn all the words from basic to advanced levels in the order they appear in the contents.
If you want learn all words quickly, you can use Quick Look Video.
Quick Look
Podcast
YouTube Post
Vocabulary Builder
Advanced Words (46 Words)
If you are confident in your vocabulary, you may prefer to study with content that covers only advanced-level words.
YouTube Post
Vocabulary Builder
Word List
You can quickly review the words in this content from the list below.
Word | Meaning | Advanced |
---|---|---|
documentary | n: a film or a radio or television program that gives facts and information about a subject; of or derived from official documents | |
mask | v: to conceal something; (noun) a covering that you wear over your face to hide it | |
flip | v: to turn over into a different position quickly; to throw or toss with a light motion | |
episode | n: a happening or story that is distinctive in a series of related events; an abrupt short period during which someone suffers from the effects of a physical or mental illness | |
bathtub | n: a large container, typically made of porcelain or acrylic, for holding water in which a person can bathe | |
drain | v: to empty or dry something by removing the liquid from it | |
pursue | v: to do something or attempt to attain something over time; to follow or seek someone or something, especially in trying to catch them | |
marine | adj: relating to the sea and the creatures and plants that live there | |
exploration | n: the activity of searching and finding out about something through a place | |
dive | v: to jump into the water with your head and arms going in first, or to move down to a deeper level underwater | |
underwater | adv: below or under the surface of the water | |
habitat | n: the type of natural environment in which an organism or group usually lives or occurs | |
submersible | adj: able to be operated or used underwater; capable of being submerged in water or other liquid | |
submarine | n: a type of underwater vehicle or vessel that can operate beneath the surface of the water; (adjective) beneath the surface of the sea | |
operate | v: to work in a particular way; to supervise something | |
government | n: the group of people with authority to control a country or state | |
expedition | n: a journey or voyage for a specific purpose | |
pristine | adj: new and completely free from dirt or contamination | |
wilderness | n: a large, uncultivated, and sparsely populated area of land, often dense with trees and other vegetation; a region or area that is largely uninhabited, untouched by human development, or not subject to commercial exploitation | |
garbage | n: waste material, especially food waste and kitchen refuse | |
debris | n: broken or torn fragments of something | |
context | n: the circumstances, facts, or conditions that surround a particular event, situation, or statement and that give it meaning | |
conservation | n: the protection of something important, such as the natural environment or artificial structures, especially from the damaging effects of human activity | |
nation | n: a large organized community of people living in a particular country or region and having a particular culture | |
geography | n: a field of science devoted to the study of the lands, features, inhabitants, and phenomena of the Earth | |
seminal | adj: highly original, influential, or innovative; containing the seeds or beginnings of future development or growth; (of medicine) of or relating to semen or the male reproductive system | |
explore | v: to travel to or penetrate an area or a country to learn about it; to thoroughly examine a subject or a possibility to learn more about it | |
iceberg | n: a large piece of ice floating in the sea, detached from a glacier | |
develop | v: to grow or expand; to improve or refine through a process of progress and refinement, often to achieve greater sophistication or complexity; to elaborate or add detail to something that is in the process of being created | |
technique | n: a particular way or art of doing something that needs skill | |
kidney | n: either of a pair of small organs in the body that filter waste products, especially urea, from the blood and excrete them and water in urine | |
battery | n: a device that is placed inside a car, gadget, equipment, etc. and that provides electrical power to them | |
drag | v: to pull or haul with force | |
boost | v: to improve, raise, or increase something | |
decide | v: to make up someone’s mind about something; to come to a conclusion or judgment after considering options | |
phoenix | n: a mythical bird that is said to live for several hundred years before dying in flames and then rising again from its ashes; a symbol of rebirth, regeneration, or immortality | |
ponder | v: to think deeply or carefully about something | |
graph | n: a picture consisting of a line, lines, points, etc., that shows how two or more sets of certain quantities are related to each other | |
glob | n: a small, round mass or lump; a drop or blob of liquid or viscous substance | |
stick | v: to put something, usually a sharp object, into something; to restrict yourself to doing or using one certain thing and not change; (noun) a thin piece of wood or other material | |
trajectory | n: the curved path followed by an object moving through space | |
probable | adj: likely to happen or likely to be true | |
environment | n: the natural world such as air, water, and land in which humans, animals, and plants live | |
hippie | n: a person who follows a counterculture movement that originated in the United States during the 1960s, characterized by the advocacy of nonviolence, communal living, and a rejection of traditional American values | |
awareness | n: the fact or state of knowing something exists and is important | |
tick | n: a light, sharp, repetitive sound or action; a mark indicating that something is correct or has been done; any of two families of small parasitic arachnids with barbed proboscis | |
unfortunately | adv: by bad luck; unluckily | |
opaque | adj: not transparent; not allowing light to pass through; not permitting a clear view | |
scuba | n: an acronym for Self-Contained Underwater Breathing Apparatus, a device used for underwater diving | |
rectify | v: to correct or make right something that is wrong, mistaken, or defective; to remedy or fix a problem or error | |
archipelago | n: a group of islands, often located in a specific area or region | |
declare | v: to say, state, or announce something clearly, officially, or publicly | |
pacific | adj: peaceful in character or intent; tending to lessen or avoid conflict; calm or soothing in manner or tone; (noun, as “Pacific”) the largest and deepest of Earth’s oceanic divisions | |
equator | n: an line of latitude that separates Earth’s northern and southern hemispheres and has a radius of around 40,075 kilometers (24,901 miles) | |
aboard | adv: on or onto a ship, aircraft, or other vehicles; present or participating in a particular activity or endeavor | |
adventure | n: a journey or a series of events that is unusual, exciting, or dangerous | |
peek | n: a quick or furtive look; (verb) to take a quick and secret look at something | |
planet | n: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star | |
depth | n: the distance between the top and bottom of something; between the top surface and a distance below it | |
seamount | n: an underwater mountain or volcano that rises from the ocean floor but does not reach the surface, often forming a peak or cone-shaped landform | |
specifically | adv: only associated with or meant for one thing | |
biodiversity | n: the number and variety of plants and animals that exist in a particular area or the world and make a balanced environment | |
dimension | n: a measurable extent of a particular kind, such as width, height, or length | |
herd | n: a group of animals of the same type that live or are kept together as livestock | |
tuna | n: a large fish of the mackerel family, found in warm seas; commonly used for commercial and sport fishing and as a food source for humans and other animals | |
whale | n: a very large sea mammal that has a streamlined body and breathes through a blowhole on the head; a very large person; impressive in size or qualities | |
vessel | n: a ship or large boat | |
background | n: the details of a person’s social heritage, such as family, vocational or educational experience; past information that is essential to understanding a situation or problem | |
uninhabited | adj: not able to be lived in by humans or animals; devoid of human or animal life | |
caretaker | n: a person employed to take care of a large building such as a school and who deals with the cleaning, repairs, etc.; a person employed to look after a house or land while the owner is away | |
ancient | adj: relating to the long ago, particularly the historical period preceding the fall of the Western Roman Empire; very old | |
mariner | n: a sailor or seaman; someone who works or travels on a boat or ship | |
traverse | v: to cross or move through a land or water area | |
unique | adj: being the only one of its kind; unlike anything else | |
opportune | adj: suitable or happening at a time that is suitable or convenient for a particular purpose | |
professional | adj: having or showing the skill appropriate to a particular job; competent or skillful | |
suddenly | adv: quickly and unexpectedly | |
dense | adj: containing a large number of people or something with little space between them | |
dull | adj: not interesting or exciting; not bright, vivid, or shiny; not active, brisk, or sharp | |
penetration | n: the act or process of penetrating or entering something, often forcefully or with difficulty; the depth or extent to which something has been entered or understood | |
sunlight | n: the light emitted by the sun; the rays of the sun | |
coral | n: a rock-like substance created in the sea by groupings of specific types of small animals, commonly used in jewelry | |
reef | n: a long chain or range of rocks or sand near the ocean’s surface | |
continuous | adj: occurring or existing without a pause or interruption | |
solid | adj: hard or firm; characterized by good substantial quality | |
manta | n: a large, flat-bodied fish related to rays found in warm ocean waters around the world | |
ray | n: a narrow line of light, heat, or another form of energy | |
ecosystem | n: all the plants and living creatures in an area and the way they affect each other and the environment | |
parrot | n: a tropical bird with a curved beak and the ability to mimic sounds, often kept as a pet and trained to copy the human voice | |
spawn | v: to lay eggs or to produce offspring; to cause something to develop | |
exchange | v: to give something and receive something else in return, often with the implication that the items being traded are of equal or comparable value; (noun) the act of giving or taking something in return for something else; a place or system where goods or services can be bought, sold, or traded | |
sperm | n: the reproductive cell produced by a man or male animal | |
reproduction | n: the process by which organisms create offspring; the production of something similar to an original work | |
suppose | v: to think that something is likely to be actual or possible | |
struggle | v: to make a great effort to do something when it is difficult, or there are a lot of problems; to use force or violence to break away from restraint or constriction | |
fishery | n: an area of water where fish are caught in large quantities for living; a business or practice of catching and selling fish | |
fin | n: a thin flat part on the body of a fish or other aquatic animal used for propulsion or balance | |
locate | v: to specify or determine the exact position of someone or something | |
shark | n: a long-bodied, mostly predatory marine fish that has sharp teeth and a pointed fin on its back; a person who is ruthless, greedy, and dishonest | |
indication | n: a sign or remark that something exists, is real, or is likely to occur | |
nest | n: a structure in which animals lay their eggs or give birth to their young | |
peak | n: the point to which something or someone is at its strongest, best, or most successful; the pointed top of a mountain | |
republic | n: a state or country in which the people and their elected representatives hold supreme power and which has an elected or nominated president rather than a monarch | |
atoll | n: a ring-shaped coral reef or a chain of coral islands and reefs surrounding a central lagoon, typically formed by the subsidence of a volcanic island over time, leaving only the coral reefs visible above the water surface | |
cubic | adj: having the shape of a cube or being of three dimensions; measured in units that are the third power of a linear unit | |
barely | adv: just enough; hardly; with great difficulty or effort | |
courthouse | n: a building where courts of law are held, or administrative offices for legal proceedings are located | |
handcuff | n: a pair of metal restraints that are designed to lock around a person’s wrists and prevent them from moving their hands freely; (verb) to restrain or restrict the movement of a person by applying handcuffs, typically as part of an arrest or other security-related process | |
yell | v: to shout in a sudden and loud way | |
dire | adj: extremely serious or urgent; critical, grave, or disastrous | |
climate | n: the weather in a particular location averaged over some long period | |
associate | v: to mentally connect someone or something with someone or something else | |
thermal | adj: relating to heat or temperature; designed for or capable of producing or maintaining heat | |
expansion | n: the process of becoming larger or more extensive, or the result of this process | |
melt | v: to turn from something solid into something soft or liquid as a result of heating | |
freshwater | adj: living in, found in, or connecting with water that does not contain salt | |
meter | n: a device used to measure the amount of a particular substance or attribute, such as length, volume, or time; (prosody) the accent in a metrical foot of verse | |
displace | v: to force someone or something to leave their home or place of origin, especially as a result of conflict, natural disaster, or manipulation | |
fellow | adj: someone who has the same job or interests as you, or is in the same class, profession, or situation as you | |
earthling | n: a human being; a person who inhabits the planet Earth, often used in science fiction or in a humorous context to refer to humans in comparison to beings from other planets | |
president | n: the leader of a republic, for example, the US; the person in charge of the organization such as a company, university, club, etc. | |
conduct | v: to organize and carry out a particular activity | |
mock | v: to make fun of someone, usually by imitating them in a witty but harsh way | |
cabinet | n: a piece of furniture with doors, shelves, and drawers used for storage or display; a small group of senior members of a government who act as official advisers for the President or Prime Minister | |
highlight | v: to make something prominent, mainly so that people give it more attention | |
strait | n: a narrow stretch of water or sea connecting two larger bodies of water or seas | |
aft | adj: (the opposite of “forward”) located at or towards the rear or back of a ship, aircraft, or other vehicle | |
amazing | adj: extremely surprising, especially in a way that you like or admire | |
outermost | adj: farthest from the center or the inside; located on or relating to the outer part or surface of something | |
permit | v: to allow for something to happen or be done; (noun) the act of giving a formal, usually written, authorization | |
seminar | n: a group meeting or class for discussion, teaching, or training on a particular subject | |
biology | n: the scientific study of life and the natural processes of living things | |
minister | n: a person appointed to or a job of a head of a government department | |
appreciate | v: to value and acknowledge the worth of someone or something; to be grateful for something or someone | |
revenue | n: the income that a government receives from taxes or that a company earns from its business | |
strike | v: to wallop somebody or something with the hand, fist, or weapon; to have an emotional or cognitive impact upon | |
extract | n: a short passage taken from a book, piece of music, etc.; a substance obtained from something through a specific process; (verb) to obtain from something or to remove something by effort or force | |
statistics | n: the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data | |
doll | n: a child’s toy that typically represents a human figure, especially a young girl; an attractive woman; a woman who is subservient or passive | |
lobster | n: a marine crustacean with a hard, often brightly colored shell, a pair of large pincers, and a tail used for swimming | |
mathematics | n: the science dealing with the logic of quantities, shapes, spaces, and arrangement | |
shrimp | n: a small, freshwater or saltwater creature with a slender body and long legs | |
overfishing | n: the removal of too many fish from a body of water, causing a decline in population levels and harm to the ecosystem | |
reverse | v: to change something’s direction, order, position, decision, etc., to the opposite one; (adjective) directed or moving toward the rear | |
license | n: an official permission or authorization to do, use, or own something; a legal document that grants the holder the right to perform certain activities, such as driving a car, practicing a profession, or using a particular product or service | |
oceanic | adj: relating to or characteristic of the ocean or its inhabitants; having to do with the vast expanse of saltwater that covers most of the Earth’s surface | |
compensate | v: to make up for a loss, injury, or inconvenience by giving something of value | |
rainforest | n: a forest rich in biodiversity that is generally found in tropical settings with heavy annual rainfall | |
landowner | n: a person or entity that owns the land, typically for agricultural or commercial use; a title or status indicating ownership of land | |
process | n: a series of actions or operations performed to achieve a particular outcome or goal; a systematic procedure or approach used to accomplish a specific task or objective; a method of treating milk to make it suitable for consumption or use in other dairy products | |
bunch | n: a grouping of several similar things which are growing or fastened together | |
oak | n: a large deciduous tree that is common in northern regions and produces small nuts called acorns | |
foundation | n: the lowest load-bearing part of a building, typically below ground level; a fundamental basis or principle upon which something is built or established; an organization that provides funding or support for charitable or educational purposes | |
endowment | n: a fund or financial support, either from a charitable organization or from an individual or group of individuals, to support a specific purpose or organization | |
equivalent | n: having the same value, quality, meaning, purpose, etc. | |
fee | n: a sum of money charged for a particular service | |
intact | adj: undamaged and complete | |
halfway | adj: in or at a point midway or an equal distance between two points | |
visionary | adj: having or showing exceptional foresight and imagination; not practical or realizable; speculative | |
politician | n: a person who is a member of a government or law-making organization, especially as an elected member of parliament, etc. | |
convince | v: to persuade someone or make someone believe that something is true | |
secondly | adv: used to introduce the second point or item in a list or series of statements, considerations, etc. | |
principle | n: a fundamental law or truth that explains or controls how something happens or works | |
transcend | v: to rise above or go beyond the limits of something | |
presidency | n: the office or term of the President of a country or organization | |
leadership | n: the ability, act, or status of leading a group of people or an organization | |
vision | n: the ability to think about or see the future with imagination and intelligence; the faculty of being able to see | |
involve | v: to include or affect someone or something as a necessary part of something else | |
primarily | adv: mainly | |
self-interest | n: the fact or action of only considering their own interests and of not caring about others | |
communal | adj: belonging to or used by a group rather than individuals; for common use | |
spot | n: a particular location or place; a small round or roundish area, differing in color or feels from the surface around it | |
stall | v: to stop or cause to stop making progress; (noun) small area or booth set off for the sale of goods in a market or large covered area | |
degree | n: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment | |
recover | v: to return to a former condition, health, mind, or strength | |
discovery | n: the act or process of finding information, a place, or an object, or learning about something that was previously not known | |
population | n: the total number of people in a country, region, or location | |
algae | n: A simple plant that grows in or near water and lacks typical leaves and roots | |
graze | v: to feed on grass or other vegetation, especially by nibbling at it repeatedly; to break the skin of a body part by scraping | |
boom | n: a sudden increase in economic activity, or a sudden happening that brings good fortune; a deep, loud, and prolonged sound | |
disease | n: a disorder or illness that affects the body or mind, often characterized by specific symptoms or abnormal functioning of organs or systems | |
threat | n: a strong indication or likelihood of harm, danger, or adverse consequences; an expression of intent to inflict harm or injury on someone or something, often made as a means of coercion or intimidation | |
influence | n: the ability to affect someone’s or something’s character, growth, or behavior, or the effect itself | |
pollution | n: the introduction of harmful substances or waste into the natural environment that causes adverse change | |
bore | v: to make someone feel weary or uninterested, often by talking at length about uninteresting or mundane topics; to cause someone to feel bored or unengaged; (noun) a hole or tunnel drilled or dug into the ground, either for exploration or extraction of natural resources | |
animate | v: to make something full of interest and energy | |
embrace | v: to accept something willingly and enthusiastically; (noun) the act of clasping another person in the arms as in greeting or affection | |
pause | v: to take a short break from talking or doing something before continuing | |
devil | n: a supernatural being typically represented in belief systems as an evil or mischievous spirit, often used metaphorically to describe a person or thing that is harmful, dangerous, or wicked | |
legislation | n: a law or a set of laws suggested and then passed by a parliament, or the act of making or enacting laws | |
communicate | v: to share or exchange information with others by speaking, writing, moving your body, or using other signals | |
functional | adj: designed for or capable of a particular activity, purpose, or task; practical or ready for use or service | |
entity | n: something that exists independently and has its own identity | |
negotiate | v: to have formal discussions with someone to reach an agreement | |
security | n: the state of being free from danger, risk, or harm; measures taken to protect against threats or attacks; a financial asset, such as a stock or bond that derives value exclusively from the ownership interest or claim to a particular underlying asset or obligation | |
insure | v: to provide coverage in the event of loss or damage | |
slide | v: to move or cause to move smoothly along a surface without interruption | |
eventually | adv: finally, particularly after a long time or a lot of struggle, complications, and so on | |
zone | n: a specific area, region, or section that is marked off or defined in some way | |
patchwork | n: a fabric made by stitching together small pieces of different colored and patterned fabrics; a mixture or grouping of diverse elements or components | |
rectangular | adj: having four right angles and opposite sides that are equal in length | |
patch | n: a small piece of material or fabric used to repair or reinforce a tear, hole, or damaged area; a small plot of land used for cultivation or a specific purpose | |
entirety | n: the state of being complete or whole; the total extent or scope of something | |
sustain | v: to supply enough of what somebody or something needs to survive or exist; to accept as valid |