Pistachios or acorns (4)

I believe the answer is:

nuts

(Other definitions for nuts that I've seen before include "Stun (anag.)" , "Metal fasteners" , "Crazy; food" , "Stun with hard fruits" , "Eg, filberts, hazels" .)

I've seen this clue in the USA Today.

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.