damper

US /ˈdæm.pɚ/
UK /ˈdæm.pɚ/
"damper" picture
1.

regulador, compuerta

a plate or valve for controlling the flow of air or smoke, especially in the flue of a fireplace or furnace

:
Adjust the damper to control the airflow in the fireplace.
Ajusta el regulador para controlar el flujo de aire en la chimenea.
The furnace damper needs to be cleaned.
El regulador del horno necesita ser limpiado.
2.

freno, desmotivador

a person or thing that has a depressing, subduing, or inhibiting effect

:
The bad news put a real damper on our celebration.
Las malas noticias pusieron un verdadero freno a nuestra celebración.
His pessimistic attitude was a constant damper on the team's morale.
Su actitud pesimista era un constante freno para la moral del equipo.