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せいふ
Meanings
Noun
Math
1. positive and negative (numbers); plus and minus (signs)
2. positive and negative (poles)
Alt. forms
正せい負ふ
せいふ
Pitch accent
せ
いふ
Composed of
(logical) true; regular; 10^40; ten duodecillion; original; positive
negative; minus
Used in vocabulary (1 in total)
sign condition