Simple Definition of yawner
: a person who yawns
: something that is very boring
Full Definition of yawner
1 : one that yawns
2 : something that causes boredom <the show was a real yawner>
Examples of yawner
The show was a real yawner.
<even die-hard opera fans are finding this production to be a real yawner>
First Known Use of yawner
Seen and Heard
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