the state or fact of coming out of sleep, stupor, trance etc.; the state of being or staying awake; wakefulness.

the state or quality of being alert, careful or vigilant.

a caution or warning - a) the act of one that warns or the state of being warned; b) something that serves to warn.

ಎಚ್ಚರಿಕೆಕೊಡು eccarikekoḍu to tell (a person) of a danger, coming evil, misfortune, etc.; to put on guard; to caution; to warn; 2. to caution about certain acts or against specific faults; to admonish.

= ಎಚ್ಚರಿಕೆ.