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せいげん
Meanings
Noun
Math
1. sine
Alt. forms
正せい弦げん
100%
せいげん
Pitch accent
せ
いげん
せ
いげん
Composed of
(logical) true; regular; 10^40; ten thousand undecillion; original; positive
bowstring; string (of a shamisen, etc.); stringed instrument; chord; hypotenuse
Used in vocabulary (2 in total)
sine curve
sine wave