Turned-down corner of page (3-3)

I believe the answer is:

dog-ear

(Other definitions for dog-ear that I've seen before include "Crease in book page like canine appendage" , "Turned-over page corner" , "Corner of a page turned down to mark your place" , "Fold down a corner (of a page)" , "Hint of shabbiness" .)

I've seen this clue in the Sydney Morning Herald.

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.