vigilant
US /ˈvɪdʒ.əl.ənt/
UK /ˈvɪdʒ.əl.ənt/

1.
berwaspada, berjaga-jaga
keeping careful watch for possible danger or difficulties
:
•
The security guard remained vigilant throughout the night.
Pengawal keselamatan kekal berwaspada sepanjang malam.
•
We must be vigilant against any threats to our freedom.
Kita mesti berwaspada terhadap sebarang ancaman kepada kebebasan kita.