noun, takes する, intransitive verb

Law, etc. term.
  1. marriage, matrimony.

Variations

Pronunciation Kanji Kana Is Common
婚姻 こんいん

Contained Kanji Breakdown

marriage
コン (Early Jr. High, N3)
woman, female
ジョ おんな め (1st, N5)
dark, evening, dusk
コン くら.い くれ (Kentei Pre-1)
family name, surname, clan
シ うじ (4th, N1)
day, sun, Japan
ひ にっ ニチ (1st, N5)
matrimony, marry
イン (Early High School, N1)
woman, female
ジョ おんな め (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)