きょうだい 兄弟 Common word JLPT N5 Wanikani level 5 Play audio LinksSentence search for 兄弟Sentence search for きょうだいKanji details for 兄 and 弟Edit in JMdict Noun1. brothers and sisters; siblingsSee also ご兄弟Noun2. half-siblings; step-siblings; siblings by marriage or adoptionNoun3. mate; friendFamiliar language, Male term or language Discussions Log in to talk about this word.