1 put a damper on | Definition of put a damper on

put a damper on

idiom

Definition of put a damper on

: to make (something) less strong, active, or exciting His bad mood put a damper on the celebration. He was putting a bit of a damper on her spirits.

More from Merriam-Webster on put a damper on

Nglish: Translation of put a damper on for Spanish Speakers