break out
US /breɪk aʊt/
UK /breɪk aʊt/

1.
fugarse, escaparse
to escape from a prison or other place of confinement
:
•
Three prisoners broke out of the maximum-security prison last night.
Tres prisioneros se fugaron de la prisión de máxima seguridad anoche.
•
The animals broke out of their enclosure.
Los animales se escaparon de su recinto.
2.