Search Dictionary
Definition of kazoo
kazoo
/kəˈzuː/
ka · zoo
Plural:kazoos
kazoo Lexical Profile
CEFR
B2
Grade
4
Tier
2
Usage
Top 10k
kazoo Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A small, simple musical instrument consisting of a hollow tube with a hole covered by a membrane, which produces a buzzing, resonant sound when the player hums into it.
Example
"The children marched around the classroom, happily humming a lively tune through their brightly colored plastic kazoos."
Synonyms
View all synonyms for kazoo• Rhymes for kazoo
Word Origin & Etymology
Coined in the United States in the late 19th century. The name is likely imitative of the buzzing sound the instrument produces, possibly influenced by the slang word 'bazoo', meaning mouth or boastful talk.
Cite this Entry
Wordmom. (2026). Definition of Kazoo. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/kazoo