put out, extinguished, turned off, off, switched off
Hacía rato que se había apagado hasta el último resplandor del cielo.
The sky’s last glimmer had faded a while ago.
El fuego fue apagado inmediatamente.
The fire was extinguished immediately.
No recuerdo haber apagado las luces.
I don't remember turning off the lights.
¿Quién ha apagado la calefacción otra vez?
Who turned off the heat again?
No me convence ese rojo, prefiero uno más apagado para la fachada.
I'm not convinced by that red; I prefer a more muted one for the facade.
My cell phone was turned off.
You have your cell phone turned off.