Last Updated：2025/11/20
(geometry) A straight line that intersects a curve at two or more points. / (trigonometry) In a right triangle, the reciprocal of the cosine of an angle. Symbol: sec
音声機能が動作しない場合はこちらをご確認ください
See correct answer
secant
Edit Histories（0）
Source Word
secant
IPA(Pronunciation)
（ plural ）
