Fruit in a California roll (7)

I believe the answer is:

avocado

(Other definitions for avocado that I've seen before include "Pear-shaped tropical fruit" , "Dull greenish colour" , "Pulpy fruit" , "Blackish- or yellowish-green colour" , "Greenish-colour" .)

I've seen this clue in the Universal.

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.