aleppo
— Noun
– English
～ a city in northwestern Syria
alert
— Adjective
– English
～ engaged in or accustomed to close observation; "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"
alert
— Adjective
– English
～ quick and energetic; "a brisk walk in the park"; "a lively gait"; "a merry chase"; "traveling at a rattling rate"; "a snappy pace"; "a spanking breeze"
alert
— Adjective
– English
～ mentally perceptive and responsive; "an alert mind"; "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"
alert
— Noun
– English
～ condition of heightened watchfulness or preparation for action; "bombers were put on alert during the crisis"
alert
— Noun
– English
～ a warning serves to make you more alert to danger
alert
— Noun
– English
～ an automatic signal (usually a sound) warning of danger
air alert
— Noun
– English
～ the condition in which combat aircraft are airborne and ready for an operation; "aircraft in the Mideast are on air alert"
air alert
— Noun
– English
～ the warning signal that begins a period of preparation for an enemy air attack
air alert
— Noun
– English
～ the time period during which military and civilian agencies are prepared for an enemy air attack
alerting
— Noun
– English
～ a warning serves to make you more alert to danger
alerting
— Noun
– English
～ a state of readiness to respond; "alerting was indicated by the desynchronization of the EEG"
alertly
— Adverb
– English
～ in mentally perceptive and responsive way; "she got through the day alertly, despite being on drugs"
alertness
— Noun
– English
～ the process of paying close and continuous attention; "wakefulness, watchfulness, and bellicosity make a good hunter"; "vigilance is especially susceptible to fatigue"