うきいわ 浮岩 LinksSentence search for 浮岩Sentence search for うきいわSentence search for 浮石Kanji details for 浮 and 岩Edit in JMdict Noun1. rock partially submerged in water; rock partially emerging from the waterNoun2. pumice stoneOther forms浮石 【うきいわ】 Discussions Log in to talk about this word.