大姨媽 [－－妈]

Jyutping daai6 ji4 maa1
Pinyin dà yí mā

Definitions (CC-CEDICT)
  1. mother's eldest sister (older than one's mother)
  2. (coll.) (euphemism) Aunt Flo (i.e. menstrual period)
Definitions (粵典–words.hk)
  1. 名詞
    媽​咪​嘅​大家​姐
    the eldest sister of mother
  2. 名詞
    月​經​嘅​別​稱
    menstruation; period
    • 我大姨媽嚟咗。
      我大姨妈嚟咗。
      ngo5 daai6 ji4 maa1 lai4 zo2.
      My period has come.
  3. 近義詞
    M、月事、月經
Definitions (Wiktionary)
  1. noun, euphemistic, humorous, slang
    Aunt Flo (a personification of the menstrual period or menstruation)
    • 來大姨媽
      来大姨妈
      lái dà yí mā
      to be on one's period
  2. noun, Southern, dialectal
    eldest maternal aunt (mother's eldest sister older than one's mother)
    (syn.) 大姨
Definitions (Kaifangcidian)
  1. 大姨
  2. 大姨兒 – 大姨儿
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    他的大姨妈来了。
    他的大姨媽來了。
    tā de dà yí mā lái le 。
    • She's on the rag.
Examples (粵典–words.hk)
  1. Cantonese
    我大姨妈嚟咗。
    我大姨媽嚟咗。
    ngo5 daai6 ji4 maa1 lai4 zo2.
    • My period has come.
Examples (Wiktionary)
  1. Mandarin
    来大姨妈
    來大姨媽
    lái dà yí mā
    • to be on one's period