"Alart" is probably misspelled. Trying alert instead Definition of alert
1
[ verb ] warn or arouse to a sense of danger or call to a state of preparedness

Synonyms

alarm

Examples

"The empty house alarmed him" "We alerted the new neighbors to the high rate of burglaries"

2
[ adjective ] very attentive or observant

Examples

"an alert and responsive baby is a joy" "caught by a couple of alert cops" "alert enough to spot the opportunity when it came" "constantly alert and vigilant, like a sentinel on duty"

3
[ adjective ] mentally responsive

Examples

"an alert mind"

4
[ adjective ] not unconscious; especially having become conscious

Synonyms

awake

Examples

"the patient is now awake and alert"

5
[ noun ] a warning serves to make you more alert to danger

Synonyms

alerting

6
[ adjective ] (usually followed by `to') showing acute awareness; mentally perceptive

Synonyms

awake alive

Examples

"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"

7
[ noun ] condition of heightened watchfulness or preparation for action

Synonyms

qui_vive

Examples

: "bombers were put on alert during the crisis"

8
[ noun ] an automatic signal (usually a sound) warning of danger
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