Slow-moving reptile with a domed shell (6)

I believe the answer is:

turtle

(Other definitions for turtle that I've seen before include "Reptile with bony shell" , "Marine tortoise" , "Sea-creature resembling tortoise" , "Reptile - (kind of) dove" , "Cold-blooded creature" .)

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.