косинус

Bulgarian

Косинус на ъгъл (в синьо)

Etymology

Scientific term, ultimately from Latin cosinus (co-pocket). Equivalent to ко- (ko-) + синус (sinus, sine).

Pronunciation

  • IPA(key): [ˈkɔsinos]
  • (file)

Noun

ко́синус • (kósinus) m (relational adjective ко́синусов)

  1. (trigonometry) cosine (ratio between the length of an adjacent side to the length of the hypotenuse in a right-angle triangle)

Declension

References

  • косинус”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
  • косинус”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010

Kazakh

Alternative scripts
Arabic كوسينۋس
Cyrillic косинус
Latin kosinus

Etymology

Borrowed from Russian ко́синус (kósinus), from Latin complementi sinus (literally sine of the complement).

Pronunciation

  • IPA(key): [ˈkosʲinʊs]

Noun

косинус • (kosinus)

  1. (trigonometry) cosine

Macedonian

Pronunciation

  • IPA(key): [ˈkɔsinus]

Noun

косинус • (kosinus) m

  1. (trigonometry) cosine

Declension

Russian

Pronunciation

  • IPA(key): [ˈkosʲɪnʊs]

Noun

ко́синус • (kósinus) m inan (genitive ко́синуса, nominative plural ко́синусы, genitive plural ко́синусов)

  1. (trigonometry) cosine

Declension

Descendants

  • Kazakh: косинус (kosinus)

See also

Serbo-Croatian

Pronunciation

  • IPA(key): /kǒsinus/

Noun

ко̀синус m (Latin spelling kòsinus)

  1. (trigonometry) cosine

Declension

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