Cite
 

Meaning of wakeful

wake•ful

Pronunciation: (wāk'ful), [key]
— adj.
  1. unable to sleep; not sleeping; indisposed to sleep: Excitement made the children wakeful.
  2. characterized by absence of sleep: a wakeful night.
  3. watchful; alert; vigilant: a wakeful foe.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: