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    alert

    US /əˈlɚt/

    ・

    UK /ə'lɜ:t/

    B1TOEIC
    adj.AdjectiveBeing aware and able to respond quickly
    She was not alert because she was very tired
    v.t.Transitive VerbTo warn someone so they can respond to it
    My job is to alert the authorities in the event of possible flooding

    Video subtitles

    How to Survive a Fire, According to Science

    04:31How to Survive a Fire, According to Science
    • If the room's clear, move ahead, but stay alert.

      If the room's clear, move ahead, but stay alert.

    B1

    NYC woman credits Apple watch warning for changing her life | NBC New York

    02:16NYC woman credits Apple watch warning for changing her life | NBC New York
    • The Apple Watch or other watches are very helpful because they provide patients with a very quick alert system for them to see a healthcare provider.

      The Apple Watch or other watches are very helpful because they provide patients with a very quick alert system for them to see a healthcare provider.

    • VERY QUICK ALERT SYSTEM FOR THEM

      VERY QUICK ALERT SYSTEM FOR THEM

    B1

    How screens actually affect your sleep

    06:39How screens actually affect your sleep
    • As the sun rises and you get exposed to its bright light, your body suppresses the production of melatonin, helping you feel awake and alert.

      As the sun rises and you get exposed to its bright light, your body suppresses the production of melatonin, helping you feel awake and alert.

    • the production of melatonin, helping you feel awake and alert.

      the production of melatonin, helping you feel awake and alert.

    B1

    8 Odd Dog Behaviors That Have Hidden Meanings

    08:108 Odd Dog Behaviors That Have Hidden Meanings
    • That way, if a predator tries to attack them, at least one of them will smell it and alert their pack to keep them safe.

      That way, if a predator tries to attack them, at least one of them will smell it and alert their pack to keep them safe.

    • and alert their pack to keep them safe.

      and alert their pack to keep them safe.

    B1

    Prime Minister's Questions: 17 January 2018

    44:53Prime Minister's Questions: 17 January 2018
    • >> Mr Speaker: Order. The right hon. Gentleman is extremely alert, and I am alert to what

      >> Mr Speaker: Order. The right hon. Gentleman is extremely alert, and I am alert to what

    • Gentleman is extremely alert, and I want order, and I'm alert to what he's going to say.

      Gentleman is extremely alert, and I want order, and I'm alert to what he's going to say.

    B1

    REACTING TO MY GAY SEXTAPE!!

    13:14REACTING TO MY GAY SEXTAPE!!
    • "What is uuuppp, Drama Alert nation!"

      "What is uuuppp, Drama Alert nation!"

    • What is up, Drama Alert Nation?

      What is up, Drama Alert Nation?

    B1

    Why going to the cinema is good for you | BBC Ideas

    06:11Why going to the cinema is good for you | BBC Ideas
    • and being absolutely traumatised when Mufasa - spoiler alert - gets killed by the stampede.

      and being absolutely traumatised when Mufasa - spoiler alert - gets killed by the stampede.

    • when Mufasa - spoiler alert - gets killed by the stampede.

      when Mufasa - spoiler alert - gets killed by the stampede.

    B1

    BBC 6 Minute English July 30, 2015 - What are gibbons singing about? (Subtitle not corrected yet)

    06:05BBC 6 Minute English July 30, 2015 - What are gibbons singing about? (Subtitle not corrected yet)
    • Rob: Gibbons also use different sounds to alert

      Rob: Gibbons also use different sounds to alert

    • Rob: Gibbons also use different sounds to alert

      Rob: Gibbons also use different sounds to alert

    B1

    Body Language Experts Break Down Job Interview Etiquette | WIRED

    09:39Body Language Experts Break Down Job Interview Etiquette | WIRED
    • so I have to be extra alert on that.

      so I have to be extra alert on that.

    • that you have to be extra alert of your body language,

      that you have to be extra alert of your body language,

    B1

    Smoking is Awesome

    11:45Smoking is Awesome
    • You become more alert and able to focus. Your nerves become more sensitive to pleasant sensations, then your whole body relaxes.  

      You become more alert and able to focus. Your nerves become more sensitive to pleasant sensations, then your whole body relaxes.  

    B1