Plural of cosine
regular plural
The plural of cosine is cosines.
Forms of cosine
| Singular | cosine /ˈkəʊ.saɪn/ |
|---|---|
| Plural | cosines |
| Countable | countable |
Meaning of cosine
- noun In a right triangle, the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse. Symbol: cos.
Questions about the plural of cosine
- What is the plural of cosine?
- The plural of cosine is cosines.
- Is cosine countable?
- Cosine is a countable noun.
Source and license
Adapted from Wiktionary: cosine (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.
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Cite this page: “Plural of cosine.” Word.ws, https://word.ws/plural/cosine. Based on Wiktionary, CC BY-SA 4.0.