おんせんせいぶつ 温泉生物 LinksSentence search for 温泉生物Sentence search for おんせんせいぶつKanji details for 温, 泉, 生 and 物Edit in JMdict Noun1. hot spring organism; organisms (algae, amphibians, etc.) that thrive in hot water Discussions Log in to talk about this word.