Post-op wear for some pets (4)

I believe the answer is:

cone

(Other definitions for cone that I've seen before include "Circular pyramid" , "Portable marker for lines on road" , "Tapering solid" , "Ice cream holder" , "may obstruct lane" .)

I've seen this clue in the LA Times.

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.