The meaning of ALERT is watchful and prompt to meet danger or emergency. How to use alert in a sentence. Synonym Discussion of Alert.

ALERT definition: 1. quick to see, understand, and act in a particular situation: 2. a warning to people to be…. Learn more.

An alert is a situation in which people prepare themselves for something dangerous that might happen soon.

What does alert mean? An alert is a warning or alarm, especially an alarm about dangerous weather or a military attack, as in The National Weather Service has alerts for tornadoes, …

alert meaning, definition, what is alert: giving all your attention to what is hap...: Learn more.

1. fully aware and attentive; wide-awake. 2. quick to understand or respond; perceptive; acute. 3. watchful and ready to act; vigilant. n. 5. the period such a warning or alarm is in effect. 6. a state of vigilance or readiness, as before an expected attack. 7. to warn to prepare for an attack.

When you issue an alert you give warning, alerting people to, or notifying them of, a concern. Alert is one of the rare words that can be used in the same form as a noun, verb, and adjective. In all parts of speech, alert implies preparedness.

alert describes a ready and prompt attentiveness together with a quick intelligence: The tourist was alert and eager to see the sights. vigilant suggests some immediate necessity for keen, active observation, and for continuing alertness: Knowing the danger, the scout was unceasingly vigilant. watchful suggests carefulness and preparedness ...

ALERT meaning: 1. quick to notice and react to things around you: 2. to warn someone of a possibly dangerous…. Learn more.

Vigilantly attentive; watchful. Alert to danger; an alert bank guard. Watchful and ready, as in facing danger. Mentally responsive and perceptive; quick. Quick in thought or action; active; nimble. Brisk or lively in action. The bird's alert hopping from branch to branch. A signal that warns of attack or danger.