うちぼり 内堀 Wanikani level 40 Play audio LinksSentence search for 内堀Sentence search for うちぼりSentence search for 内壕Sentence search for 内濠Kanji details for 内 and 堀Edit in JMdict Noun1. inner moat; moat within the castle wallsOther forms内壕 【うちぼり】、内濠 【うちぼり】 Discussions Log in to talk about this word.