cattle guard
US /ˈkæt.l̩ ˌɡɑːrd/
UK /ˈkæt.l̩ ˌɡɑːrd/

1.
grade de gado, mata-burro
a grid of parallel bars over a ditch, used to prevent livestock from crossing a boundary while allowing vehicles to pass
:
•
The ranch entrance had a sturdy cattle guard.
A entrada do rancho tinha uma robusta grade de gado.
•
Be careful when driving over the cattle guard, it can be bumpy.
Tenha cuidado ao passar pela grade de gado, pode ser irregular.