trigonometry

Etymology
From 1610s, from, from + , equivalent to.

Noun

 * 1)  The branch of mathematics that deals with the relationships between the sides and angles of (in particular) right-angled triangles, as represented by the trigonometric functions, and with calculations based on said relationships.

Translations

 * Albanian: trigonometria
 * Arabic: عِلْم اَلْمُثَلَثَات, عِلْم حِسَاب اَلْمُثَلَثَات, حِسَاب اَلْمُثَلَثَات
 * Armenian:
 * Assyrian Neo-Aramaic: ܡܡܲܠܠܘܼܬ ܡܬܲܠܬܹ̈ܐ
 * Azerbaijani: triqonometriya
 * Basque:
 * Belarusian: трыганаметрыя
 * Bengali:
 * Bulgarian:
 * Burmese: တြီဂိုနိုမေတြီ
 * Catalan: trigonometria
 * Chinese:
 * Mandarin: ,
 * Czech:
 * Danish: trigonometri
 * Dutch:, , driehoeksmeetkunde
 * Esperanto: trigonometrio
 * Estonian: trigonomeetria
 * Farefare: kɔkatãmakrʋm, tãkɔkamakrʋm
 * Finnish:
 * French:
 * Galician:
 * Georgian: ტრიგონომეტრია
 * German:
 * Greek:
 * Hebrew:
 * Hindi:
 * Hungarian:
 * Icelandic: hornafræði
 * Indonesian:
 * Irish: triantánacht
 * Italian:
 * Japanese:
 * Kazakh: тригонометрия
 * Khmer:
 * Korean:
 * Kurdish:
 * Central Kurdish: سێگۆشەزانی
 * Northern Kurdish: sêgoşenasî, sêgoşezanî, trîgonometrî
 * Latin: trigonometria
 * Latvian: trigonometrija
 * Lithuanian: trigonometrija
 * Macedonian: тригономе́трија
 * Mongolian:
 * Cyrillic: тригономэтр, гуравалжлэлийн арга
 * Mongolian: ᠲᠷᠢᠭᠣᠨᠣᠮᠧᠲ᠋ᠷᠢ, ᠭᠤᠷᠪᠠᠯᠵᠢᠯᠡᠯ ᠦᠨ ᠠᠷᠭ᠎ᠠ
 * Norwegian:
 * Bokmål:
 * Occitan:
 * Persian:
 * Polish:
 * Portuguese:
 * Romanian:
 * Russian:
 * Sindhi:
 * Slovak: trigonometria
 * Spanish:
 * Swedish:
 * Tagalog: tatsihaan
 * Tamil:, திரிகோணமிதி
 * Telugu:
 * Thai:
 * Turkish:
 * Turkmen: trigonometriýa
 * Ukrainian: тригономе́трія
 * Uzbek:
 * Vietnamese: lượng giác học
 * Welsh: trigonometreg
 * Yiddish: טריגאָנאָמעטריע