Crossword Genius

Becomes smaller (7)

Ross

I believe the answer is:

shrinks

(Other definitions for shrinks that I've seen before include "Reduces in size" , "head examiners" , "Contracts" , "psychiatrists" .)

I've seen this clue in the Evening Standard.
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.