粵典 (words.hk)Hong KongWord
唔係真正嘅細佬，雙方冇血緣關係；兩個年紀唔係差好遠嘅人，因為感情好好，所以就結成契兄弟姊妹，如果年紀比較細嘅係男性，咁大啲果個就叫佢契細佬 (a younger boy or man treated as a younger brother)
名詞契細佬
kai3 sai3 lou2included in 2 dictionaries
kai3 sai3 lou2
· included in 2 dictionaries粵典 (words.hk)Hong KongWord
唔係真正嘅細佬，雙方冇血緣關係；兩個年紀唔係差好遠嘅人，因為感情好好，所以就結成契兄弟姊妹，如果年紀比較細嘅係男性，咁大啲果個就叫佢契細佬 (a younger boy or man treated as a younger brother)
名詞維基辭典YueWord
Original phonetic: /kʰɐi̯³³ sɐi̯³³ lou̯³⁵/
blood brother; sworn (younger) brother