2 ผลลัพธ์ สำหรับ -cosec-
หรือค้นหา: -cosec-, *cosec*

WordNet (3.0)
cosecant(n) ratio of the hypotenuse to the opposite side of a right-angled triangle, Syn. cosec

Collaborative International Dictionary (GCIDE)
Cosecant

n. [ For co. secans, an abbrev. of L. complementi secans. ] (Trig.) The secant of the complement of an arc or angle. See Illust. of Functions. [ 1913 Webster ]


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