River in Russia; longest in Europe (5)

I believe the answer is:

volga

(Other definitions for volga that I've seen before include "flow of water" , "Major Russian river" , "Major River in Russia" , "River at Astrakhan" , "Russian river, the longest in Europe" .)

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.