noun

  1. cave entrance, tunnel.

Variations

Pronunciation Kanji Kana Is Common
洞門 どうもん

Contained Kanji Breakdown

den, cave, excavation
ドウ とう ほら (Early High School, N1)
water, water radical (no. 85)
さんずい
same, agree, equal
ドウ おな.じ (2nd, N4)
upside-down box radical (no. 13)
キョウ ケイ (Kentei 1)
delicious, (旨 variant)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
mouth
くち コウ ク (1st, N4)
gate, counter for cannons
モン かど と (2nd, N2)