Synonyms for ALERTED: aware, warned, informed, prepared, ready, forewarned, knowing, alert; Antonyms of ALERTED: unaware, oblivious, unconscious, uninformed, unwitting, unmindful, unknowing, heedless

ALERTED meaning: 1. past simple and past participle of alert 2. to warn someone of a possibly dangerous situation: . Learn more.

Verb Several neighbors alerted the authorities when they noticed strangers acting suspiciously. The governor alerted island residents that a hurricane was coming. The teacher alerted the students that tests would be given the next day.

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.

Sign up to receive news alerts in your area. An anonymous letter alerted police to the possibility of a terrorist attack at the airport. When you’re driving, you must stay alert. We had to be alert to …

If you are alert, you are paying full attention to things around you and are able to deal with anything that might happen. We all have to stay alert. He had been spotted by an alert neighbour. The drug improved mental alertness. If you are alert to something, you are fully aware of it.

When you are alert, you are awake and ready. 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.