noun, takes する, transitive verb, intransitive verb

  1. opening a door.

Variations

Pronunciation Kanji Kana Is Common
開扉 かいひ

Contained Kanji Breakdown

open, unfold, unseal
カイ ひら.く あ.く (3rd, N4)
gate, counter for cannons
モン かど と (2nd, N2)
open, initiate, begin
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
twenty, twenty or letter H radical (no. 55)
キョウ ク にじゅう (Kentei 1)
front door, title page, front page
とびら ヒ (9th, N1)
door, counter for houses, door radical (no. 63)
と コ へ (2nd, N2)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
corpse, remains, flag radical (no. 44)
シ かたしろ (Kentei 1)
un-, mistake, negative
ヒ あら.ず (5th, N3)