verb intrans
(often + up) to stop sleeping, or to rouse (somebody) from sleep; to awake
to be or remain awake
The fears never came on her during waking hours, only in her dreams
(+ up) to pay more attention to what is happening or what one is doing
(+ up to) to realize or become aware of a problem, an unpalatable truth, etc
(often + up) to rouse (somebody) from sleep
(+ to) to arouse conscious interest in (something)
(+ to) to alert (somebody) to something
It woke him to the fact of her existence
(+ up) to pay more attention to what is happening or what one is doing
(+ up to) to realize or become aware of a problem, an unpalatable truth, etc
(+ up) to make (somebody) pay more attention to what is happening or what they are doing
to hold a wake over (e.g. a dead person)