What does the word watch mean?

Usage examples for watch

  1. " We are in plenty of time," Terence said, looking at his watch. – With Moore At Corunna by G. A. Henty
  2. I want to watch your face. – The Wealth of Echindul by Noel Miller Loomis
  3. If Unc' Jefferson were here he'd say, 'Bettah watch out! – The Valiants of Virginia by Hallie Erminie Rives