りす 栗鼠 LinksSentence search for 栗鼠Sentence search for りすSentence search for リスKanji details for 栗 and 鼠Edit in JMdict Noun1. squirrel (any mammal of family Sciuridae)Usually written using kana aloneリスはえだ枝のなか中にかく隠れた。A squirrel hid among the branches.Noun2. Japanese squirrel (Sciurus lis)Usually written using kana alone, See also 日本栗鼠Other formsリス Discussions Log in to talk about this word.