aunt

Etymology

From Middle English aunte, from Anglo-Norman aunte, from Old French ante, from Latin amita (“father's sister”). Displaced native Middle English modrie (“aunt”) (from Old English mōdriġe (“maternal aunt”); compare Old English faþu, faþe (“paternal aunt”)).

noun

1. The sister or sister-in-law of one’s parent.
   As a rule, you see, I'm not lugged into Family Rows. On the occasions when Aunt is calling to Aunt like mastodons bellowing across primeval swamps and Uncle James's letter about Cousin Mabel's peculiar behaviour is being shot round the family circle... the clan has a tendency to ignore me. 1923, P.G. Wodehouse, The Inimitable Jeeves
2. The female cousin or cousin-in-law of one’s parent.
3. (endearing) A woman of an older generation than oneself, especially a friend of one's parents, by means of fictive kin.
4. (obsolete) Any elderly woman.
5. (obsolete) A procuress or bawd.