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せいすう
Meanings
Noun
1. positive number
Alt. forms
正せい数すう
せいすう
Pitch accent
せ
いす
う
Composed of
(logical) true; regular; 10^40; ten thousand undecillion; original; positive
several; a number of; quantity; amount; counting; figures; number
Used in vocabulary (1 in total)
pure mathematics