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Word of the Day Tuesday, June 9, 2026

arithmetic

/ˈærɪθmɪtɪk/ noun · British & US
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What does arithmetic mean?

noun

The branch of mathematics that deals with the study of numbers, especially the properties and relationships of integers and rational numbers. It involves the study of addition, subtraction, multiplication, and division, as well as more advanced operations such as exponentiation and roots.

Example

"The teacher explained the concept of arithmetic to the students, using real-world examples to illustrate the importance of basic math operations."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for arithmetic

Rhymes with arithmetic

Etymologically related