► 名詞お兄ちゃん [(2)おにいちゃん] [coll] [family]
meaning: brother rank: 2☆ お兄ちゃん、これ
開けて ⇨ Big brother, can you open this for me?
(☛ Used by younger siblings to address an older brother)More examples:- 彼はお兄ちゃんのお下がりを着ている ⇨ He is wearing his big brother’s hand-me-down