にい 兄ちゃん Common word LinksSentence search for 兄ちゃんSentence search for にいちゃんSentence search for あんちゃんKanji details for 兄Edit in JMdict Noun1. (one's) older brotherFamiliar language, See also お兄ちゃんNoun2. young man; sonny; ladSee also お兄ちゃん「どいてください」「やんのか？あんちゃん」"Please move aside." "Ya wanna make something of it, sonny?"Other forms兄ちゃん 【あんちゃん】 Discussions Log in to talk about this word.