noun, takes する, intransitive verb

  1. getting deeply involved, going deeply into, going too far (into something).

Variations

Pronunciation Kanji Kana Is Common
 
深入り ふかいり

Contained Kanji Breakdown

deep, heighten, intensify
ふか.い シン み- (3rd, N3)
water, water radical (no. 85)
さんずい
deep
a net, net-like, radical 122
wa-shaped crown radical (no. 14)
ベキ (Kentei 1)
legs radical (no. 10)
ジン ニン がい (Kentei 1)
tree, wood
き モク こ- (1st, N5)
enter, insert
い.る はい.る ニュウ (1st, N5)