Godan verb, intransitive verb

  1. to freeze, to be frozen over, to congeal.

Variations

Pronunciation Kanji Kana Is Common
 
凍る こおる
 
氷る こおる
 
 
凍おる こおる

Contained Kanji Breakdown

frozen, congeal, refrigerate
トウ こお.る こご.える (8th, N2)
two-stroke water radical or ice radical (no. 15)
ヒョウ こおり (Kentei 1)
east
トウ ひがし しの (2nd, N5)
tree, wood
き モク こ- (1st, N5)
day, sun, Japan
ひ にっ ニチ (1st, N5)