[--]

Jyutping mui6 fu1
Pinyin mèi fū

Definitions (Wiktionary)
  1. noun
    brother-in-law (younger sister's husband)
    (syn.) 妹倩, 妹婿, 妹郎, 妹丈 dated, 妹夫子, 妹丈, 妹夫 non-face-to-face, 妹郎子, 妹夫, 妹夫兒, 老妹婿, 妹婿子, 妹弟, 姊妹婿

[--]

Jyutping mui6 fu1
Pinyin mèi fu

Definitions (CC-CEDICT)
  1. younger sister's husband
Definitions (粵典–words.hk)
  1. 名詞
    細​妹​嘅​老公​;​相對​地家​姐​嘅​老公​係​姐夫​(​量​詞​:​個​)
    husband of younger sister
    • 佢唔係我姐夫,係我妹夫。
      佢唔系我姐夫,系我妹夫。
      keoi5 m4 hai6 ngo5 ze2 fu1, hai6 ngo5 mui6 fu1.
      He is not the husband of my elder sister, (but) of my younger sister.
Definitions (Wiktionary)
  1. noun
    brother-in-law (younger sister's husband)
    (syn.) 妹倩, 妹婿, 妹郎, 妹丈 dated, 妹夫子, 妹丈, 妹夫 non-face-to-face, 妹郎子, 妹夫, 妹夫兒, 老妹婿, 妹婿子, 妹弟, 姊妹婿
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    妹夫
    妹夫
    mui6 fu1
    • younger sister's husband
  2. Cantonese
    佢唔系我姐夫,系我妹夫。
    佢唔係我姐夫,係我妹夫。
    keoi5 m4 hai6 ngo5 ze2 fu1, hai6 ngo5 mui6 fu1.
    • He is not the husband of my elder sister, (but) of my younger sister.