noun

  1. one cause, one reason, one factor.

Variations

Pronunciation Kanji Kana Is Common
一因 いちいん

Contained Kanji Breakdown

one, one radical (no.1)
イチ いっ ひと- (1st, N5)
cause, factor, be associated with
イン ちな.む よ.る (5th, N3)
box, box or enclosure radical (no. 31)
イ コク (Kentei 1)
large, big
ダイ おお- た (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
person
ひと ニン ジン (1st, N5)