Definition of cosecant in English:

cosecant

noun kəʊˈsɛk(ə)ntkəʊˈsiːk(ə)ntkoʊˈsikənt

Mathematics

The ratio of the hypotenuse (in a right-angled triangle) to the side opposite an acute angle; the reciprocal of sine.
〔数〕余割
Example sentencesExamples
- The variance of D is computed from the variance of the misclosure W scaled with the separation of the planes of position dv and the cosecant of the angle of maximum inclination of the slope dd.
- No I'm not, that's quite the negative cosecant.
- The secant and cosecant were not used by the early astronomers or surveyors.
- ‘Negative cosecant squared x,’ I murmured, feeling as light-headed and tingle-infested as I had when I'd received a perfect score.
- The other angle, B has its tanglent equal to its cosecant (the reciprocal of the sine).

Origin

Early 18th century: from modern Latin cosecant-, from co- 'mutually' + Latin secant- 'cutting' (from the verb secare). Compare with secant.

Definition of cosecant in US English:

cosecant

nounkōˈsēkəntkoʊˈsikənt

Mathematics

The ratio of the hypotenuse (in a right-angled triangle) to the side opposite an acute angle; the reciprocal of sine.
〔数〕余割
Example sentencesExamples
- ‘Negative cosecant squared x,’ I murmured, feeling as light-headed and tingle-infested as I had when I'd received a perfect score.
- The other angle, B has its tanglent equal to its cosecant (the reciprocal of the sine).
- The variance of D is computed from the variance of the misclosure W scaled with the separation of the planes of position dv and the cosecant of the angle of maximum inclination of the slope dd.
- The secant and cosecant were not used by the early astronomers or surveyors.
- No I'm not, that's quite the negative cosecant.

Origin

Early 18th century: from modern Latin cosecant-, from co- ‘mutually’ + Latin secant- ‘cutting’ (from the verb secare). Compare with secant.

单词	cosecant
释义	Definition of cosecant in English: cosecant noun kəʊˈsɛk(ə)ntkəʊˈsiːk(ə)ntkoʊˈsikənt Mathematics The ratio of the hypotenuse (in a right-angled triangle) to the side opposite an acute angle; the reciprocal of sine. 〔数〕余割 Example sentencesExamples The variance of D is computed from the variance of the misclosure W scaled with the separation of the planes of position dv and the cosecant of the angle of maximum inclination of the slope dd. No I'm not, that's quite the negative cosecant. The secant and cosecant were not used by the early astronomers or surveyors. ‘Negative cosecant squared x,’ I murmured, feeling as light-headed and tingle-infested as I had when I'd received a perfect score. The other angle, B has its tanglent equal to its cosecant (the reciprocal of the sine). Origin Early 18th century: from modern Latin cosecant-, from co- 'mutually' + Latin secant- 'cutting' (from the verb secare). Compare with secant. Definition of cosecant in US English: cosecant nounkōˈsēkəntkoʊˈsikənt Mathematics The ratio of the hypotenuse (in a right-angled triangle) to the side opposite an acute angle; the reciprocal of sine. 〔数〕余割 Example sentencesExamples ‘Negative cosecant squared x,’ I murmured, feeling as light-headed and tingle-infested as I had when I'd received a perfect score. The other angle, B has its tanglent equal to its cosecant (the reciprocal of the sine). The variance of D is computed from the variance of the misclosure W scaled with the separation of the planes of position dv and the cosecant of the angle of maximum inclination of the slope dd. The secant and cosecant were not used by the early astronomers or surveyors. No I'm not, that's quite the negative cosecant. Origin Early 18th century: from modern Latin cosecant-, from co- ‘mutually’ + Latin secant- ‘cutting’ (from the verb secare). Compare with secant.
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