Give one's okay (6)

I believe the answer is:

assent

(Other definitions for assent that I've seen before include "Say yes" , "Permit or approve" , "Express approval or agreement" , "Give consent" , "Expression of agreement" .)

I've seen this clue in the King Feature Syndicate.

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.