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Word of the Day Tuesday, June 9, 2026

tangent

/tæŋʤənt/ noun, verb · British & US
Valid in UKValid in US
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What does tangent mean?

noun, verb

A line or plane that touches a curve or surface at a single point. In geometry, a tangent is a line that intersects a curve at exactly one point.

Example

"The tangent to the circle was used to calculate the slope of the curve."

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

Synonyms for tangent

Antonyms of tangent

Rhymes with tangent

Etymologically related