しろくま 白熊 Wanikani level 35 LinksSentence search for 白熊Sentence search for しろくまSentence search for 白くまSentence search for シロクマKanji details for 白 and 熊Edit in JMdict Noun1. polar bear (Ursus maritimus)Usually written using kana alone, See also ホッキョクグマOther forms白くま 【しろくま】、シロクマ Discussions Log in to talk about this word.