Old fogey (8)

I think it could be either:

Which length description are you looking for?:

dinosaur

'old fogey' is the definition.
(both can mean an old-fashioned person)

This is all the clue.

(Other definitions for dinosaur that I've seen before include "Reptile is around, not really" , "type unable to adapt" , "Extinct terrestrial reptile" , "Beast long gone" , "Prehistoric monster from Jurassic era" .)

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.