wall, city wall, barrier
No te apoyes contra esta muralla.
Don't lean against this wall.
Una muralla rodeaba la vieja ciudad.
A wall surrounded the old city.
¿Por qué pintaste negra esta muralla?
Why did you paint this wall black?
Tú Rudo eres una muralla, eh.
You, Rudo, are a brick wall, huh?
— Rudo y Cursi (2008)