watch
US /wɑːtʃ/
UK /wɑːtʃ/

1.
1.
a small timepiece worn on one's wrist or carried in a pocket
:
•
He checked the time on his new digital watch.
•
She received a beautiful gold watch as a graduation gift.
2.
a period of staying awake to guard or observe
:
•
The night watch reported no unusual activity.
•
They kept a close watch on the suspect.