(usually followed by `to') showing acute awareness; mentally perceptive; "alert to the problems"; "alive to what is going on"; "awake to the dangers of her situation"; "was now awake to the reality of his predicament"
Someone who is wide awake is fully awake and unable to sleep. I could not relax and still felt wide awake
or inaction; to put into action; to give new life to; to stir up; as, to awake the dead; to awake the dormant faculties
When you awake or when something awakes you, you wake up. At midnight he awoke and listened to the radio for a few minutes The sound of many voices awoke her with a start. = wake up