wakefulness

US /ˈweɪk.fəl.nəs/
UK /ˈweɪk.fəl.nəs/
1.

terjaga

the state of being wakeful (= not asleep or able to sleep):

:
•
She began to drift between sleep and wakefulness.
:
wakein the wake ofwake upto wake upwake-up callwake up and smell the coffee