Read the dictionary definition of watch. All definitions for this word.
1. a purposeful surveillance to guard or observe
2. the rite of staying awake for devotional purposes (especially on the eve of a religious festival)
3. a small portable timepiece
4. a person employed to keep watch for some anticipated event
5. a period of time (4 or 2 hours) during which some of a ship's crew are on duty
6. the period during which someone (especially a guard) is on duty
7. find out, learn, or determine with certainty, usually by making an inquiry or other effort
1. I want to see whether she speaks French
2. See whether it works
3. find out if he speaks Russian
4. Check whether the train leaves on time
8. observe with attention
1. They watched as the murderer was executed
9. observe or determine by looking
1. Watch how the dog chases the cats away
10. look attentively
1. watch a basketball game
11. see or watch
1. view a show on television
2. This program will be seen all over the world
3. view an exhibition
4. Catch a show on Broadway
5. see a movie
12. be vigilant, be on the lookout or be careful
1. Watch out for pickpockets!
13. follow with the eyes or the mind
1. Keep an eye on the baby, please!
2. The world is watching Sarajevo
3. She followed the men with the binoculars