Crossword Genius

Hermana de la madre o del padre (3)

Ross

I believe the answer is:

tia

(Another definition for tia that I've seen is " ... Maria, coffee flavoured liqueur".)

I've seen this clue in The Wall Street Journal.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.