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 (7th, 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 (9th, 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)