TRIGONOMETRY


Meaning of TRIGONOMETRY in English

n. the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles. trigonometric adj. trigonometrical adj.

[ mod.L trigonometria (as TRIGON, -METRY) ]

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.