extensively
US /ɪkˈsten.sɪv.li/
UK /ɪkˈsten.sɪv.li/

1.
extensamente, ampliamente
in a way that covers a large area or has a wide scope
:
•
The damage spread extensively throughout the building.
El daño se extendió extensamente por todo el edificio.
•
She traveled extensively during her gap year.
Ella viajó extensamente durante su año sabático.
2.
extensamente, profundamente
to a great degree; very much
:
•
The new policy was extensively debated before being approved.
La nueva política fue extensamente debatida antes de ser aprobada.
•
He has read extensively on the subject.
Ha leído extensamente sobre el tema.