Definition of cuckoo clock
: a wall or shelf clock that announces the hours by sounds resembling a cuckoo's call
First Known Use of cuckoo clock
CUCKOO CLOCK Defined for English Language Learners
Definition of cuckoo clock for English Language Learners
: a clock that has a toy bird inside of it that comes out and makes a sound like a cuckoo to tell what time it is
Seen and Heard
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