きもうとかく 亀毛兎角 LinksSentence search for 亀毛兎角Sentence search for きもうとかくKanji details for 亀, 毛, 兎 and 角Edit in JMdict Expressions (phrases, clauses, etc.)1. things that do not exist; fur on turtles, horns on rabbitsYojijukugo (four character compound), Idiomatic expression Discussions Log in to talk about this word.