C1 Level Wordlist - Mathematics

Here you will learn some English words about mathematics, such as "factor", "radius", "infinite", etc. prepared for C1 learners.

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diameter [noun]

a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side

Ex: The engineer measured the diameter of the pipe to ensure it would fit snugly within the existing framework .

radius [noun]

the length of a straight line drawn from the center of a circle to any point on its outer boundary

Ex: The architect calculated the radius of the dome to ensure its proportions were aesthetically pleasing .

ratio [noun]

the relation between two amounts indicating how much larger one value is than the other

Ex:

decimal [noun]

(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.

Ex:

equation [noun]

(mathematics) a statement indicating the equality between two values

Ex: Balancing chemical equations is crucial in chemistry to ensure conservation of atoms and mass .

subtraction [noun]

the mathematical process of finding the difference between two numbers, quantities, or expressions

Ex: Subtraction is one of the four basic arithmetic operations .

formula [noun]

(mathematics) a rule or law represented in symbols, letters, or numbers

Ex: Engineers rely on formulas to calculate stress and strain in materials under different conditions .

function [noun]

(mathematics) a quantity whose value changes according to another quantity's varying value

Ex:

factor [noun]

(mathematics) one of the numbers that another number can be divided by

Ex: The number 1 and the number itself are always factors of any integer .

dividend [noun]

(mathematics) the number to be divided in a division problem

Ex: When performing long division , the dividend is placed under the division bar .

divisor [noun]

(mathematics) the number that divides another number in a division problem

Ex:

mathematical [adjective]

related to or used in mathematics

Ex: Statistical analysis involves using mathematical techniques to interpret data .

minimal [adjective]

very small in amount or degree, often the smallest possible

Ex: His desk was clutter-free , with only minimal decorations .

numerical [adjective]

represented in numbers

Ex: Numerical simulations use mathematical models to predict outcomes in various scenarios .

countless [adjective]

so numerous that it cannot be easily counted or quantified

Ex: The museum housed countless artifacts from ancient civilizations .

endless [adjective]

very great in number, amount, or size and seeming to be without end or limit

Ex: She faced endless questions from reporters about her upcoming film .

infinite [adjective]

(of a math sequence) having the ability to be continued forever

Ex: An infinite geometric series continues indefinitely , with each term being a multiple of the previous term .

ordinal [noun]

a number that indicates the position of something in a sequence, such as third, second, etc.

Ex: Historians use ordinals to chronologically arrange events in history textbooks .

bracket [noun]

each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately

Ex:

segment [noun]

(geometry) a part of a circle that is separated from the rest by a line

Ex: In geometry , a circular segment is the region bounded by a chord and the arc of the circle subtended by the chord .

solid [noun]

(geometry) a shape that is not two-dimensional because it has height, width, and length

Ex: Solids can be classified into different types such as prisms , pyramids , spheres , and cylinders based on their geometric properties .

to express [verb]

(mathematics) to indicate something by a formula, symbol, etc.

Ex: In calculus , it 's important to express the derivative of a function with respect to x using the proper notation .

to total [verb]

to add up numbers or quantities to find the overall amount

Ex: When shopping , remember to total the prices of all the items in your cart before reaching the cashier .

metric system [noun]

a standard of measurement that is based on the kilogram, the meter, and the liter

Ex: Scientists , engineers , and educators prefer the metric system for its simplicity and consistency in converting between units .

barrel [noun]

the amount that a barrel, of any given size, can contain

Ex:

hectare [noun]

a land measurement unit that equals 10000 square meters or 2471 acres

Ex: Parks and nature reserves are often measured in hectares to assess their size and conservation impact .

horsepower [noun]

a unit for measuring an engine's power

Ex: One mechanical horsepower is equivalent to 550 foot-pounds per second , or approximately 745.7 watts .

pace [noun]

a measure of length that equals the distance traveled between two steps during a walk

Ex: The average pace for an adult is about 2.5 feet or 0.76 meters , but it can vary depending on stride length .

pint [noun]

a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk

Ex: The bartender poured a pint of stout into the glass .

proof [noun]

a scale for measuring the strength of alcoholic beverages

Ex: A beverage that is 100 proof contains 50 % alcohol by volume , while a 80 proof beverage contains 40 % alcohol by volume .

quart [noun]

a unit of volume measurement the United States for liquids, equal to 32 fluid ounces or approximately 946 milliliters

Ex: A gallon contains four quarts , making it a larger unit of volume measurement .

score [noun]

a set or group of twenty or approximately twenty people or things

Ex: A score of soldiers marched through the village , ready for duty .

miles per hour [noun]

the distance traveled in miles in relation to the time passed when doing so

Ex: The average running speed of a human is around 6-8 miles per hour .

value [noun]

(mathematics) an amount that is shown by a sign or letter

Ex:

variable [noun]

(mathematics) a quantity that is capable of assuming different values in a calculation

Ex: Scientists use variables to model complex systems and analyze how different factors affect outcomes .

C1 Level Wordlist
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