ないいん
Meanings
Noun
1. the actual reason
Kanji used
inside
cause
Pitch accent
いいん
Composed of
① 閉じた空間などの中。② 組織などの立場に属する者どうし。③ 一定の期間。
cause; factor; hetu (direct cause, esp. as opposed to indirect conditions); the basis of one's argument (in hetuvidya)
Used in vocabulary (1 in total)
death from natural causes