- Main Entry:
- 1ka·zoo

- Pronunciation:
-
\kə-ˈzü\
- Function:
- noun
- Inflected Form(s):
- plural kazoos
- Etymology:
- imitative
- Date:
- 1884
: an instrument that imparts a buzzing quality to the human voice and that usually consists of a small metal or plastic tube with a side hole covered by a thin membrane