Word.ws English Dictionary

cosinuses

cosinuses is the plural of cosinus.

Meaning of cosinus

Noun

cosinus (plural cosinus or cosinuses)

  1. Synonym of cosine.
    • When I came to these very buildings to pass my examination I knew far better the names of all the plants in this garden than the theory of the cubic roots or the long formulæ of the sum of two cosinus.1884, A[lbert] A[ugustin] Fauvel, Chinese Plants in Normandy, Hong Kong: […], page 4, column 1
    Synonyms:
    cosine

Questions about cosinuses

What is cosinuses the plural of?
Cosinuses is the plural of cosinus.

Words near cosinuses in the dictionary

  1. cosingular
  2. cosinor
  3. cosinors
  4. Cosins
  5. cosinus
  6. cosinuses
  7. cosinusoidal
  8. cosinusoidally
  9. Cosio
  10. Cosklo
  11. cosleep

Source and license

Adapted from Wiktionary: cosinuses (page history and authors); cosinus (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “cosinuses.” Word.ws, https://word.ws/cosinuses. Based on Wiktionary, CC BY-SA 4.0.