from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To awake.
- v. To awaken somebody.
- v. To become more aware of a real-life situation; to concentrate on the matter in hand.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. stop sleeping
- v. cause to become awake or conscious
wake + up (Wiktionary)