Dictionary.com
Thesaurus.com
Synonyms

mathematics

American  
[math-uh-mat-iks] / ˌmæθ əˈmæt ɪks /

noun

  1. (used with a singular verb) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically.

  2. (used with a singular or plural verb) mathematical procedures, operations, or properties.

mathematics British  
/ ˌmæθəˈmætɪks, ˌmæθˈmæt- /

noun

  1. (functioning as singular) a group of related sciences, including algebra, geometry, and calculus, concerned with the study of number, quantity, shape, and space and their interrelationships by using a specialized notation

  2. (functioning as singular or plural) mathematical operations and processes involved in the solution of a problem or study of some scientific field

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
mathematics Scientific  
/ măth′ə-măt′ĭks /

  1. The study of the measurement, relationships, and properties of quantities and sets, using numbers and symbols. Arithmetic, algebra, geometry, and calculus are branches of mathematics.

mathematics Cultural  

  1. The study of numbers, equations, functions, and geometric shapes (see geometry) and their relationships. Some branches of mathematics are characterized by use of strict proofs based on axioms. Some of its major subdivisions are arithmetic, algebra, geometry, and calculus.

Etymology

Origin of mathematics

1350–1400; Middle English mathematic < Latin mathēmatica ( ars ) < Greek mathēmatikḕ ( téchnē ) scientific (craft), equivalent to mathēmat- (stem of máthēma ) science, knowledge + -ikē, feminine of -ikos -ic; -ics

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Applied mathematics are used to move around six different audiences in a new version of “The Phantom of the Opera.”

From The Wall Street Journal • Apr. 2, 2026

The mathematics are proprietary, but Hassibi said the effect was much like compressing a digital photograph without losing visual fidelity.

From The Wall Street Journal • Mar. 31, 2026

He won a scholarship to Eton College after attending a state primary school, and studied mathematics at Pembroke College, Oxford.

From BBC • Mar. 31, 2026

“Access to the classical studies is now instantaneous: literature, science, art, philosophy, mathematics and history.”

From Salon • Mar. 30, 2026

Bear in mind that this is advanced mathematics; most of us will never need worry about the volume of old Greek men in the bath.

From "The Interrupted Tale" by Maryrose Wood

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.