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Definition of Alert

Verb: alert  u'lurt

  1. Warn or arouse to a sense of danger or call to a state of preparedness
    "We alerted the new neighbours to the high rate of burglaries";
    - alarm
Adjective: alert (alerter,alertest)  u'lurt
  1. Engaged in or accustomed to close observation
    "alert enough to spot the opportunity when it came"; "constantly alert and vigilant, like a sentinel on duty"; "caught by a couple of alert cops";
    - watchful
     
  2. Quick and energetic
    - brisk, lively, merry, rattling, snappy, spanking, zippy
     
  3. Mentally perceptive and responsive
    "an alert mind"; "alert to the problems";
    - alive, awake, on the ball
Noun: alert  u'lurt
  1. Condition of heightened watchfulness or preparation for action
    "bombers were put on alert during the crisis";
    - qui vive
     
  2. A warning serves to make you more alert to danger
    - alerting
     
  3. An automatic signal (usually a sound) warning of danger
    - alarm, warning signal, alarum [archaic]

See also:
Aleppo
alerted

Anagrams containing the word alert

arlte taler rtale ertal lerta