Definition of Killjoy

a person who spoils the fun or pleasure of others

Examples of Killjoy in a sentence

Our next door neighbor is a killjoy who calls the police anytime we have a party at our house.  🔊

It seems that Julie is a killjoy since she always gets a bad attitude when her sisters seem to be having fun.  🔊

Acting like a humorless killjoy, Landon’s sourpuss aunt refused to let him enjoy his own birthday celebration.  🔊

Other words in the Hater category:

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