watch

Sense 1 noun

a small portable timepiece

Sense 2 verb

look attentively

watch a basketball game

Sense 3 noun

a period of time (4 or 2 hours) during which some of a ship's crew are on duty

Sense 4 verb

follow with the eyes or the mind

Keep an eye on the baby, please!

Sense 5 noun

a purposeful surveillance to guard or observe

Sense 6 verb

see or watch

view a show on television

Sense 7 noun

the period during which someone (especially a guard) is on duty

Sense 8 verb

observe with attention

They watched as the murderer was executed

Sense 9 noun

a person employed to keep watch for some anticipated event

Sense 10 verb

be vigilant, be on the lookout or be careful

Watch out for pickpockets!

Sense 11 noun

the rite of staying awake for devotional purposes (especially on the eve of a religious festival)

Sense 12 verb

observe or determine by looking

Watch how the dog chases the cats away

Sense 13 verb

find out, learn, or determine with certainty, usually by making an inquiry or other effort

I want to see whether she speaks French