1. people who spoil the pleasure or fun of others
Usage: plural of spoilsport

Examples

• The kids called their parents spoilsports for making them come inside.
• Don’t be such spoilsports – let us stay up late tonight!
• The spoilsports complained about the music being too loud.
• We were having fun until the spoilsports showed up.
• The teacher said we were spoilsports for not participating in the game.
• They’re such spoilsports, always finding reasons why we can’t do things.