noun, takes genitive case の

  1. cause unknown.

Variations

Pronunciation Kanji Kana Is Common
原因不明 げんいんふめい

Contained Kanji Breakdown

meadow, original, primitive
ゲン はら わら (2nd, N3)
wild goose, trailing cliff radical (no. 27)
カン かりがね (Kentei 1)
spring, fountain
セン ぜん いずみ (6th, N2)
white
しろ ハク しら- (1st, N5)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
day, sun, Japan
ひ にっ ニチ (1st, N5)
water
みず スイ み (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)
negative, non-, bad
 (4th, N4)
cliff (厂) variant
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク うらな.う うらない (Kentei Pre-1)
bright, light
メイ あ.かり あきら (2nd, N4)
day, sun, Japan
ひ にっ ニチ (1st, N5)
month, moon
つき ゲツ ガツ (1st, N5)