Crossword Genius

Part of the organ of hearing (6,3)

Ross

I believe the answer is:

middle ear

(Another definition for middle ear that I've seen is " Where to find hammer".)

I've seen this clue in the Sydney Morning Herald.
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.