Plural of sine
regular plural
The plural of sine is sines.
Forms of sine
| Singular | sine /saɪn/ |
|---|---|
| Plural | sines /saɪnz/ |
| Countable | countable |
Meaning of sine
- noun In a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse.
Questions about the plural of sine
- What is the plural of sine?
- The plural of sine is sines.
- Is sine countable?
- Sine is a countable noun.
Source and license
Adapted from Wiktionary: sine (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 sine.” Word.ws, https://word.ws/plural/sine. Based on Wiktionary, CC BY-SA 4.0.