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All Words (92 Words)

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Advanced Words (26 Words)

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Word List

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Word	Meaning	Advanced
syringe	n: a device used for injecting or withdrawing fluids from the body, consisting of a tube and a plunger that creates a vacuum or expels the fluid
radioactive	adj: emitting powerful and dangerous energy when the nuclei (= central parts) of atoms are broken up
glucose	n: a type of sugar that is found in plants, especially fruit, and is an essential energy source in living things
inject	v: to put a liquid such as a drug or other substance into a person’s or an animal’s body using a needle and syringe (= small tube)
patient	n: a person who is receiving medical treatment, care, or attention from a healthcare professional, such as a doctor, nurse, or therapist; a personal quality or characteristic
cancer	n: abnormal growth of cells that can invade and destroy surrounding tissues and organs; a disease characterized by the uncontrolled growth and spread of abnormal cells
pet	n: an animal that you have at home as a companion and treated kindly
scan	v: to examine something hastily, with the eyes or with a machine, to get information
circulate	v: to move continuously or freely around a place or closed system
tumor	n: a mass of diseased tissue that forms when cells in the body divide and grow in an uncontrolled way
beacon	n: a light or other visible object serving as a signal, guide, or warning
tracer	n: a substance or device that makes something visible or distinguishable by leaving a visible mark or path behind it; a person or thing that traces, tracks, or follows; (of graphics) a tool or technique used to produce a precise outline of an image
remarkable	adj: worthy of attention because unusual or special
medical	adj: relating to the treatment of illness or injuries; relating to the practice of medicine
diagnose	v: to determine or distinguish the nature of a problem or an illness through a careful analysis
particle	n: a small piece of something; a word or piece of a term with grammatical function but little or no significance
accelerate	v: to make something faster or earlier; to cause to develop or progress more quickly
cyclotron	n: a type of particle accelerator used to produce high-energy, charged particles for medical, scientific, or industrial purposes, often used in medical imaging or radiation therapy
bunker	n: a concrete shelter or underground room, typically for storing ammunition or protecting people from enemy fire; a hazard on a golf course; a large container for storing fuel
electromagnetic	adj: of or relating to the magnetism produced by electric charge in motion
propel	v: to move, drive or push something forward or in a particular direction, often with a lot of force
proton	n: a very small particle with a positive charge equal to the negative charge of an electron that forms part of the nucleus of all atoms
spiral	n: a curve that coils around a central point and gets progressively farther away from it as it goes around
maximum	adj: the largest or greatest amount or value attainable or attained
oxygen	n: the chemical element with the symbol O that is present in air and water and is necessary for people, animals, and plants to live
slam	v: to shut a door or window noisily; to strike something violently or noisily
atom	n: the smallest unit of ordinary matter that forms a chemical element, composed of a nucleus and one or more electrons bound to the nucleus
atomic	adj: of or relating to atom (= the smallest component of an element)
neutron	n: a subatomic particle with no electric charge that is present in all atomic nuclei except those of ordinary hydrogen
isotope	n: a variation of an element that has the same number of protons in its nucleus but a different number of neutrons, resulting in a different atomic mass and often different physical or chemical properties
detect	v: to find or recognize something, especially something difficult to see, hear, etc.
fluorine	n: a chemical element with the symbol F and atomic number 9 that is the most reactive of all known elements and exists in nature only in combination with other elements, typically in the form of fluoride compounds
decay	n: the process or state of rotting or decomposition by natural causes such as the action of bacteria and fungi; (verb) to rot or decompose through natural causes
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
disease	n: a disorder or illness that affects the body or mind, often characterized by specific symptoms or abnormal functioning of organs or systems
chemical	adj: relating to or connected with chemistry;
reaction	n: a response that reveals a person’s feelings or attitude; (in chemistry) a process in which one or more substances are changed into others
attach	v: to fasten, join, or connect one thing to another
molecule	n: a group of two or more atoms held together by attractive forces known as chemical bonds
radiotracer	n: a molecule or substance that is labeled with a radioactive isotope and can be used to visualize or track the movement, absorption, or distribution of that substance in the body or other biological system
identity	n: the fact of being who or what somebody or something is; the features, emotions, or ideas that distinguish persons from one another
observe	v: to watch or notice something carefully, often to gather information or insights; to take note of something or someone; to celebrate or commemorate a special event or occasion
consume	v: to spend something, especially fuel, energy, or time, in a large amount
presence	n: the fact or state that someone or something exists, occurs, or is present
locate	v: to specify or determine the exact position of someone or something
infection	n: a condition in which pathogenic microorganisms or viruses have entered the body
brain	n: the organ inside the head that is responsible for one’s movement, thought, memory, and feeling
function	n: the purpose or use of an object, system, or process; a particular activity or operation that is designed to serve a specific purpose; a mathematical concept that describes a relationship between two sets of values, called the input and output sets; (verb) to operate or work in a specific way, or to perform a particular task or purpose
dementia	n: a severe decline in cognitive function, especially memory, as a result of disease or injury
circulatory	adj: relating to the system that moves blood through the body, which includes the heart, arteries, and veins
protein	n: a molecule made up of a long chain of amino acids, which is essential for the structure and function of the body’s tissues
circulation	n: the movement of blood through the body or of a fluid through a system; the number of copies of a newspaper or magazine that are sold
positron	n: an antiparticle of the electron with a positive charge that has the same mass as the electron but an opposite charge
emission	n: the act of production or sending out gas, heat, light, etc.
tomography	n: a diagnostic imaging technique used to produce detailed images of structures inside the body, typically by using X-rays, CT scans, or ultrasound
radiation	n: the energy that comes from a nuclear reaction in the form of rays, waves, or particles and that can be hazardous to health
emit	v: to give off or send out something such as light, heat, sound, gas, etc.
essentially	adv: relating to the essential features or concepts of anything
electron	n: a tiny particle with the negative electrical charge
collide	v: to hit something violently when moving
surround	v: to be all around something or somebody
nuclear	adj: of or relating to or constituting the nucleus of an atom; deriving destructive energy from the release of atomic energy
mass	n: a large amount of a substance with no definite shape or form; a large number of people or things grouped or crowded together
convert	v: to have a talk with someone; (adjective) reversed in order, relation, or action
photon	n: a unit or quantum of electromagnetic energy, typically regarded as a particle that is the basic constituent of all light and other forms of electromagnetic radiation
X-ray	n: a type of electromagnetic radiation that has a wavelength shorter than visible light allowing hidden objects such as bones and organs inside the body to be photographed
opposition	n: the act of disagreeing or resisting; the state of strong disagreement
array	n: a large group or collection of things or people, especially one that is impressive or attractive
software	n: a set of computer programs and associated documentation and data for doing particular computational jobs
estimate	v: to guess or calculate the cost, size, value, etc. of something
collision	n: an instance of two or more objects or entities crashing into each other, usually resulting in damage, impact, or conflict
distribute	v: to give something to a large number of individuals, or to spread or furnish something
spot	n: a particular location or place; a small round or roundish area, differing in color or feels from the surface around it
revolution	n: a large-scale attempt to overthrow the government of a country, often using violence or war;
Alzheimer	n: a neurodegenerative disease that causes memory loss, cognitive decline, and behavioral issues; is the most common cause of dementia in older adults
amyloid	n: a type of protein that can accumulate abnormally in various tissues and organs in the body and is linked to various diseases, including Alzheimer’s disease
telltale	adj: revealing or betraying information or evidence; serving as a sign or indicator of something
buildup	n: the accumulation or increase of something over time
confirm	v: to support or establish the truth or certainty of something previously believed or suspected to be the case
autopsy	n: a medical examination performed on a dead body to determine the cause of death or identify any underlying medical conditions or injuries; a postmortem examination or necropsy (in animals)
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
expand	v: to increase or to make something greater in size, number, or importance
possibility	n: a chance that something may happen or be true
ion	n: an atom or molecule that has a positive or negative electrical charge caused by its losing or gained one or more electrons
comparable	adj: able to link the similarities or differences with others; similar or equivalent to someone or something
exposed	adj: having no protection or shield from something, such as bad weather, attack, or criticism
radon	n: a chemical element with the atomic number 86 and symbol Rn that is a radioactive gas and comes from the decay of uranium in rocks and soil, and that is colorless, odorless, and tasteless and can cause cancer if inhaled in large amounts
pilot	n: a person who flies an aircraft, especially as a job; a person qualified to guide ships through a difficult area of water
rack	n: a framework or support structure used to hold or display objects; a set of interconnected shelves or compartments used for storage; a source of torture, distress, or mental anguish
cosmic	adj: relating to the universe or cosmos; vast or limitless
transatlantic	adj: relating to or situated on the other side of the Atlantic Ocean, especially about travel communication or cultural exchange between Europe and North America
flee	v: to leave by running away, especially out of fear or danger