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All Words (59 Words)

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Advanced Words (9 Words)

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Word List

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diametern: the length of a straight line passing through the center of a circle and connecting two points on the circumference
radialadj: of or relating to rays or the radii of a circle; spreading out from a central point
straightadj: extending or moving in one direction without bending or curving; having no deviations
circumferencen: the distance around the outside of a circular or curved object or area
tapv: to hit someone or something quickly, gently, and often repeatedly; to use existing resources, such as energy, knowledge, etc.
stringn: long, thin material used for tying things together, composed of several twisted threads
obviousadj: easy to see, discover or understand
relationn: the way two persons or groups of people feel and act toward one another
ration: the relative size or amount of one thing to another, typically expressed in the form of a fraction or decimal
dividev: to separate or cause to separate into parts or groups
historicadj: famous or significant in history, or potentially so
discoveryn: the act or process of finding information, a place, or an object, or learning about something that was previously not known
estimatev: to guess or calculate the cost, size, value, etc. of something
ancientadj: relating to the long ago, particularly the historical period preceding the fall of the Western Roman Empire; very old
mathematicsn: the science dealing with the logic of quantities, shapes, spaces, and arrangement
pyramidn: a polyhedron having a polygonal base and triangular sides with a common vertex; a massive monument with a square base and four triangular sides, begun by Cheops around 2700 BC as royal tombs in ancient Egypt
inscribev: to write or carve something on a surface, especially as a formal or permanent record
polygonn: a closed plane figure bounded by three or more straight sides that meet at the same number of angles (vertices)
calculatedadj: done with careful thought or planning; deliberate and intentional; based on a process of reasoning or estimation rather than on instinct or chance
decimaladj: based on or counted in the number 10
irrationaladj: not based on, or not using reason or clear thinking; (mathematics) a real number that cannot be expressed as the ratio of two integers
preciseadj: sharply exact or accurate or delimited
fractionn: a small part or item forming a piece of a whole; the quotient of two rational numbers
digitn: one of the elements that collectively form a system of numeration; a finger, thumb, or toe
infiniteadj: unlimited or very great; impossible to measure
referv: to direct someone’s attention, thoughts, or questions to another source or person; to mention, cite, or allude to something as evidence or support
pin: a mathematical constant that is the ratio of a circle’s circumference to its diameter, approximately equal to 3.14159
nowadaysadv: at the current time, in comparison to the past
calculatev: to judge or find out the amount or number of something by using mathematics
quantumn: the smallest amount or unit of something, especially (electromagnetic) energy
quadrillionn: a number equivalent to a thousand raised to the power of five, or 10 to the 15th power; colloquially used to indicate an extremely large or theoretical number
competev: to strive to achieve more success than someone or something
memorizev: to learn something carefully so that you will remember it exactly
calculationn: the act or process of using numbers to judge an amount of something
involvev: to include or affect someone or something as a necessary part of something else
volumen: the amount of space occupied by an object or substance; the magnitude of sound
sodan: a carbonated soft drink containing a sweetened syrup or flavoring, often used interchangeably with “pop” or “soda pop” in different regions of the world
orbitn: the path of an object around a celestial body, especially a planet, star, or moon, under the influence of gravity; (of medicine) the bony cavity in the skull that houses the eyeball and its associated structures, like muscles, nerves, and blood vessels
satelliten: an electronic device that is sent up into space and moves around the Earth or another planet, used for gathering information or communicating by radio, television, etc.
curven: a bend or angle in a line or surface that deviates from a straight or flat path; a gradual or smooth change in direction or shape
periodicadj: happening at regular intervals over a while
oscillatev: to swing or move back and forth like a pendulum or a wave; to fluctuate or alternate between two points or states; to hesitate or be indecisive
electromagneticadj: of or relating to the magnetism produced by electric charge in motion
statisticsn: the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data
equationn: the act of regarding as equal; (mathematics) a statement that expresses the equality of two expressions by connecting them with the equals sign
normn: something that is regarded as usual, typical, or standard
distributev: to give something to a large number of individuals, or to spread or furnish something
handyadj: valuable and convenient; easy or ready to reach or use
marginn: the space around the edge of a page or document; (finance) the net sales minus the cost of goods and services sold
particlen: a small piece of something; a word or piece of a term with grammatical function but little or no significance
physicsn: the science of matter and energy and their interactions
experimentn: the scientific test conducted to observe what happens and gain new knowledge
collidev: to hit something violently when moving
subtlyadv: in a way that is so small or delicate as to be difficult to notice or describe
illusiveadj: characterized by being deceptive, misleading, or creating a false impression; not easily grasped or understood
functionn: 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
impressiveadj: arousing admiration due to size, quality, or skill
densityn: the quality of compactness of a substance
universen: everything that exists, especially all physical matter, including planets, stars, galaxies, and all other forms of matter and energy