Where does “입구” come from?

입구 (Korean) comes from Japanese 入口, from Japanese 口, from Japanese くち, from Japanese 朽ちる.

입구 (Korean): entrance

Definitions

  1. entrance

Ancestry of “입구”, step by step

StepLanguageWordMeaning
1Japanese入口entrance
2Japanese口mouth; opening; the mouth
3Japaneseくちmouth
4Japanese朽ちる—

Words derived from “입구”

Every word from Japanese 朽ちる →Every word from Japanese くち →Every word from Japanese 口 →