堂細佬 [－细－]

Jyutping tong4 sai3 lou2
Pinyin táng xì lǎo

Definitions (粵典–words.hk)
  1. 名詞
    用​嚟​稱呼​爸爸​嘅​兄弟​所​生​嘅​男性​親人​；​通常​佢​嘅​年​紀​比​自己​細
    the address term for the son of your father's brother, who should be younger than you
Definitions (Wiktionary)
  1. noun, Cantonese
    paternal cousin (father's brother's son younger than oneself)
    (syn.) 叔伯弟弟, 叔伯弟娃兒, 堂房兄弟, 堂下個弟, 堂細佬, 從弟, 堂房阿弟, 叔伯細佬, 叔伯弟, 堂老弟, 堂阿弟, 堂弟弟, 叔伯兄弟, 叔伯小弟, 房門弟子, 堂弟, 隔皮老弟, 叔伯兒兄弟, 排房老弟, 叔伯阿弟, 隔腹小弟, 叔伯老弟
Definitions (Kaifangcidian)
  1. 堂弟