to cause to wake from or as from sleep.

to wake up; to evoke; to arouse, excite or stir up.

to make another to be vigilant.

to warn; to caution - a) to tell (a person) of a danger, coming evil, misfortune, etc.; to put on guard; b) to caution against specific faults; c) to inform or remind, by way of warning.

= ಎಚ್ಚರಿಸು.