Crossword Genius

Used by a non-commissioned officer (naval) (4)

Ross

I believe the answer is:

worn

I'm a little stuck... Click here to teach me more about this clue!

'used' is the definition.
(I've seen this in another clue)

I can't explain the rest of the clue.

Can you help me to learn more?

(Other definitions for worn that I've seen before include "Sported on the body" , "Second-hand" , "Frayed" , "Looking tired and exhausted" , "Shabby" .)

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.