unconsciousness
US /ʌnˈkɑːn.ʃəs.nəs/
UK /ʌnˈkɑːn.ʃəs.nəs/

1.
inconsciência
the state of not being awake and aware of what is happening around you
:
•
He fell into unconsciousness after hitting his head.
Ele caiu em inconsciência depois de bater a cabeça.
•
The patient remained in a state of unconsciousness for several hours.
O paciente permaneceu em estado de inconsciência por várias horas.