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BNC: 26174 COCA: 20093

sine

Word family
Related topics: Maths
sine /saɪn/ noun [countableC] technical (written abbreviation sin)   sign
HMthe fraction(2) calculated for an angle by dividing the length of the side opposite it in a triangle that has a right angle, by the length of the side opposite the right angle 〔数学上的〕正弦
cosine, tangent
Examples from the Corpus
Origin sine
(1500-1600) Medieval Latin sinus, from Latin; → SINUS
sine noun
Chinese
Corpus

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