guard

US /ɡɑːrd/
UK /ɡɑːrd/
"guard" picture
1.

guardia, vigilante

a person who protects a place or people, or who prevents prisoners from escaping

:
The security guard checked our bags at the entrance.
El guardia de seguridad revisó nuestras bolsas en la entrada.
A prison guard escorted the inmate to the visiting room.
Un guardia de prisión escoltó al recluso a la sala de visitas.
2.

protector, resguardo

a device or part of something that provides protection

:
The machine has a safety guard to prevent accidents.
La máquina tiene un protector de seguridad para prevenir accidentes.
He wore a mouth guard during the boxing match.
Llevaba un protector bucal durante el combate de boxeo.
1.

proteger, custodiar

to protect someone or something from danger or harm

:
The dog was trained to guard the house.
El perro fue entrenado para proteger la casa.
You need to guard your privacy online.
Necesitas proteger tu privacidad en línea.