げっしどうぶつ 齧歯動物 LinksSentence search for 齧歯動物Sentence search for げっしどうぶつSentence search for げっ歯動物Kanji details for 齧, 歯, 動 and 物Edit in JMdict Noun1. gnawing animalNoun2. rodentOther formsげっ歯動物 【げっしどうぶつ】 Discussions Log in to talk about this word.