阿姨

āyí
  1. maternal aunt
  2. step-mother
  3. childcare worker
  4. nursemaid
  5. woman of similar age to one's parents (term of address used by child)

classifier: 個

CEDICT

Entry Composition

1 阿 ā
  1. prefix used before monosyllabic names, kinship terms etc to indicate familiarity
  2. used in transliteration
  3. also pr. à
2 姨 yí
  1. mother's sister
  2. aunt