Crossword Genius

Take small bites of (4,2)

Ross

I believe the answer is:

peck at

(Another definition for peck at that I've seen is " Eat like a bird -- packet (anag)".)

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.