cosinus
cosinus noun: synonym of cosine.
Noun
cosinus (plural cosinus or cosinuses)
- 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
- So, in the helicopteron, as the helix is at the same time a sustaining plane, it should be likened to a surface moving horizontally, and in which, consequenty, the resistance to motion will be to the lifting power as the sinus is to the cosinus of the angle formed by such plane with the horizon.1884 November 29, “Aerial Navigation”, in Scientific American: A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures, volume LI, number 22, New York, N.Y....
- Synonyms:
- cosine
Examples of cosinus in a sentence
- And according to our choice of a symmetrical conjunction or opposition, all the cosinuses are reduced to 1, namely to coefficients build up solely by scalar Keplerian elements a, e.1949, Contributions from the Astronomical Institute of the Charles University Prague, page 38:
- The variations are described in terms of cycles of sinuses and cosinuses.1996, Pentti Zetterberg, Matti Eronen, Markus Lindholm, “Construction of a 7500-Year Tree-Ring Record for Scots Pine (Pinus sylvestris, L.)...
- L* = LO by the rotation matrix O, which itself resembles one of the matrices included in the classical rotational Lie groups SO(m) (containing the specific m–fold combination of sinuses and cosinuses.2007, Vladimir G. Ivancevic, Tijana T. Ivancevic, “Introduction: Human and Computational Mind”, in Computational Mind: A Complex Dynamics...
Synonyms of cosinus
Forms of cosinus
| plural | cosinus |
|---|---|
| plural | cosinuses |
Origin of cosinus
Learned borrowing from New Latin cosinus, abbreviation of complementi sinus. Doublet of cosine.
Questions about cosinus
- What does cosinus mean?
- Cosinus means synonym of cosine.
- How do you use cosinus in a sentence?
- And according to our choice of a symmetrical conjunction or opposition, all the cosinuses are reduced to 1, namely to coefficients build up solely by scalar Keplerian elements a, e.
- What part of speech is cosinus?
- Cosinus is a noun.
- What is the plural of cosinus?
- The plural of cosinus is cosinus.
Words near cosinus in the dictionary
Source and license
Adapted from Wiktionary: 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: “cosinus.” Word.ws, https://word.ws/cosinus. Based on Wiktionary, CC BY-SA 4.0.