陥没 [かんぼつ] /(n,vs) cave-in/collapse/sinking/depression (e.g. of the skull)/subsidence/(P)/EntL1216140X/ 陥没 かんぼつ [2] 名･ス自 Depression; Senkung; Einsturz; Bergschaden. ⇒ 陥入 (かんにゅう) HE 陥没 [かんぼつ] /(n) affaissement/1216140
