ゆうすいち 遊水地 LinksSentence search for 遊水地Sentence search for ゆうすいちSentence search for 遊水池Kanji details for 遊, 水 and 地Edit in JMdict Noun1. anti-flood pond; retarding basin; manmade pond used to prevent floodingOther forms遊水池 【ゆうすいち】 Discussions Log in to talk about this word.