boundary

US /ˈbaʊn.dər.i/
UK /ˈbaʊn.dər.i/
"boundary" picture
1.

fronteira, limite

a line that marks the limits of an area; a dividing line

:
The river forms the natural boundary between the two countries.
O rio forma a fronteira natural entre os dois países.
They set up a fence to mark the property boundary.
Eles montaram uma cerca para marcar o limite da propriedade.
2.

limite, fronteira

a limit of what is acceptable or allowed

:
It's important to set clear boundaries in any relationship.
É importante estabelecer limites claros em qualquer relacionamento.
He pushed the boundaries of what was considered art.
Ele ultrapassou os limites do que era considerado arte.