娭姐

āijiě
  1. father's mother
  2. granny (dialect)
  3. respectful form of address for older lady

CEDICT

dialect

Entry Composition

1 娭 āi
  1. see 娭姐 āijiě, father's mother
  2. granny (dialect)
  3. respectful form of address for older lady
2 姐 jiě older sister