The second largest river in Spain (4)

I believe the answer is:

ebro

(Other definitions for ebro that I've seen before include "River of northeast Spain" , "Spanish river" , "Spanish runner" , "foreign river" , "River of NE Spain; bore (anag.)" .)

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.