Meaning of aunt In English

• 0 the sister of someone's father or mother, or the wife of someone's uncle or aunt:

  • I have an aunt in Australia.

  • This is my Aunt Camille.

  • [ as form of address ] Do you want some tea, Aunt Alice?

• 1 the sister of someone’s mother or father, or the wife of someone’s uncle:

  • We stopped off to visit my aunt and uncle in Boston.