Islands, group of three isles in the Atlantic off the Republic of Ireland (4)

I believe the answer is:

aran

(Other definitions for aran that I've seen before include "traditional type of knitwear" , "Galway Bay isle" , "Irish islands" , "Irish style of knitwear" , "-- Islands; -- sweater" .)

I've seen this clue in The Mirror.

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.