Dictionary
wake-up
Pronunciation: (wāk'up"), [key]—
n.
1. an act or instance of waking up.
2. an act or instance of being awakened:
I asked the hotel desk for a wake-up at 6.
3. a time of awaking or being awakened:
I'll need a 5 o'clock wake-up to make the early plane.
4. flicker
2.
—
adj.
1. serving to wake one from sleep:
Leave a wake-up call at the front desk.
2. serving to arouse or excite:
a wake-up call on the problems of pollution. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.