珠胎暗結 [－－－结]

Jyutping zyu1 toi1 am3 git3
Pinyin zhū tāi àn jié

Definitions (粵典–words.hk)
  1. 語句
    同人​發生​唔​符合​法律​或者​道德​規​範​嘅​性行​為​之後有​咗
    (of women) to conceive after having an illicit intimacy with a man