Drifting frozen mass (3,4)

I believe the answer is:

ice floe

(Other definitions for ice floe that I've seen before include "Cold sheet" , "Large frozen sheet floating at sea" , "Floating sheet formed from glacier" , "hazard in wintry climes?" , "Large sheet of frozen water" .)

I've seen this clue in The Sun.

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.