(In heraldry) a winged two-legged dragon (6)

I believe the answer is:

wyvern

(Other definitions for wyvern that I've seen before include "Fabulous creature" , "Dragon with wings in medieval heraldry" , "Heraldic form of dragon" , "Fire-breathing dragon with a snake's tail" , "Heraldic winged monster" .)

I've seen this clue in The Guardian.

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.