barrier (n) (figuratively) | barrera (f) (n) (figuratively) |
barrier (n) (obstruction) | barrera (f) (n) (obstruction) |
barrier (n) (obstruction) | obstáculo (m) (n) (obstruction) |
railroad barrier | barrera de cruce |
railroad barrier | barrera de tren |
sonic barrier | barrera del sonido |
sound barrier | barrera del sonido |