las fronteras
-the borders
See the entry for frontera.

frontera

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4,500+ learners.
NOUN
(geography)-border
Synonyms for frontera
el confín
boundary
el límite
border
la aduana
customs
el borde
edge
el/la linde
boundary
la línea divisoria
dividing line
el/la margen
edge
NOUN
(bounds)-limit
Synonyms for frontera
el confín
boundary
el borde
edge
el horizonte
horizon
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