姑嫂 [－－]

Jyutping gu1 sou2
Pinyin gū sǎo

Definitions (Wiktionary)
  1. noun
    sisters-in-law (younger sister and wife of a man)
    (syn.) 兩姑嫂, 姑嫂仔, 两姑嫂
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）