be on the alert

  • 31alert — [[t]əlɜ͟ː(r)t[/t]] ♦♦♦ alerts, alerting, alerted 1) ADJ GRADED 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 …

    English dictionary

  • 32alert — 1 adjective 1 always watching and ready to notice anything strange or unusual 2 able to think quickly and clearly: Despite her years, she still has a lively and alert mind. | Please remain alert and report any unattended luggage to the… …

    Longman dictionary of contemporary English

  • 33alert — I UK [əˈlɜː(r)t] / US [əˈlɜrt] adjective * 1) able to think in a clear and intelligent way She s remained physically fit and mentally alert. 2) paying attention to what is happening and ready to react quickly if necessary alert to: Parents must… …

    English dictionary

  • 34alert — alertly, adv. alertness, n. /euh lerrt /, adj. 1. fully aware and attentive; wide awake; keen: an alert mind. 2. swift; agile; nimble. n. 3. an attitude of vigilance, readiness, or caution, as before an expected attack. 4. a warning or alarm of… …

    Universalium

  • 35Alert Bay Airport — Infobox Airport name = Alert Bay Airport IATA = YAL ICAO = CYAL type = Public owner = operator = Corporation of Village of Alert Bay city served = location = nowrap|Alert Bay, British Columbia elevation f = 240 elevation m = 73 coordinates =… …

    Wikipedia

  • 36alert — /əˈlɜt / (say uh lert) adjective 1. vigilantly attentive: an alert mind. 2. quick to react. –noun 3. an attitude of vigilance, wariness or caution: on the alert. 4. an alarm or warning, especially an air raid warning. 5. the period during which… …

  • 37alert — [əˈlɜːt] adj I 1) able to think clearly She s remained physically fit and mentally alert.[/ex] 2) paying attention to what is happening and ready to react to it Parents must be alert to the symptoms of the disease.[/ex] II verb [T] alert [əˈlɜːt] …

    Dictionary for writing and speaking English

  • 38The Call of Cthulhu — Infobox short story | name = The Call of Cthulhu author = H. P. Lovecraft country = United States language = English genre = Horror short story published in = Weird Tales publisher = media type = Novel pub date = February, 1928: For the 2005 film …

    Wikipedia

  • 39Alert pigfish — Taxobox name = Alert Pigfish image caption = Drawing by Dr Tony Ayling regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Scorpaeniformes familia = Congiopodidae genus = Alertichthys species = A. blacki binomial = Alertichthys… …

    Wikipedia

  • 40alert — Synonyms and related words: Klaxon, Mayday, SOS, active, admonish, advertent, advise, agile, agog, air raid alarm, alarm, alarm bell, alarm clock, alarm signal, alarum, alert for, alive, all clear, all ears, all eyes, animated, apt, arouse,… …

    Moby Thesaurus