すいごう 水濠 LinksSentence search for 水濠Sentence search for すいごうSentence search for 水壕Kanji details for 水 and 濠Edit in JMdict Noun1. water jump (on a racetrack, etc.)Noun2. moat (around a castle, etc.)Other forms水壕 【すいごう】 Discussions Log in to talk about this word.