Funny pear with bottom sliced off (5)

I believe the answer is:
comic
'funny' is the definition.
(comic can mean funny or humorous)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for comic that I've seen before include "Professional joke-teller" , "publication for children" , "Wag" , "Raising a laugh" , "Funny entertainer, often stand-up" .)
