天火字典

英英字典： cosec

cosec

(TTS Sound)

KK Pronunciation

〔 ˋkoˏsik 〕

Pronunciation

〔 ˊkousek 〕

Overview of noun cosec

The noun cosec has 1 sense

cosecant, cosec -- (ratio of the hypotenuse to the opposite side of a right-angled triangle)

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