においねずみ 臭鼠 LinksSentence search for 臭鼠Sentence search for においねずみSentence search for ニオイネズミKanji details for 臭 and 鼠Edit in JMdict Noun1. muskrat (Ondatra zibethicus)Usually written using kana alone, See also マスクラットOther formsニオイネズミ Discussions Log in to talk about this word.