Musical instrument played by humming into one end (5)

I believe the answer is:

kazoo

(Other definitions for kazoo that I've seen before include "Toy-like instrument into which one hums" , "Simple musical instrument" , "Toy wind instrument that buzzes" , "Humming toy" .)

I've seen this clue in The Times.

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.