契母 [－－]

Jyutping kai3 mou5
Pinyin qì mǔ

Definitions (Wiktionary)
  1. noun, Min-Nan
    adoptive mother
    (syn.) 干娘, 義娘奶, 義奶, 干妈, 义奶, 老奶, 乾媽, 义娘奶, 乾娘