The longest river in the Republic of Ireland (7)

I believe the answer is:

shannon

(Other definitions for shannon that I've seen before include "Ireland's longest river" , "Have some nosh, Nan, down by the river" , "River in Irish Republic" , "Irish banker" , "Long-distance runner" .)

I've seen this clue in The Independent.

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.