trigonometric function

Fetched 2026-10-26 (cache).

Synonyms: trigonometric functions, trigonometrical function

Antonyms: trigonometric functions, trigonometrical function

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|trigonometry}} Any function of an [[angle]] expressible as the [[ratio]] of [[two]] of the [[side]]s of a [[right triangle]] that has that angle (e.g., [[sine]]), or that subtracts 1 from such a ratio or subtracts such a ratio from 1 (e.g., [[coversed sine]]).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.