すいてい 水底 LinksSentence search for 水底Sentence search for すいていSentence search for みなそこSentence search for みずそこSentence search for みずぞこKanji details for 水 and 底Edit in JMdict Noun1. sea or river bottomOther forms水底 【みなそこ】、水底 【みずそこ】、水底 【みずぞこ】 Discussions Log in to talk about this word.