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    nicotine

    US /ˈnɪkəˌtin/

    ・

    UK /ˈnɪkəti:n/

    C1
    n. (u.)Uncountable NounAddictive substance in tobacco
    Nicotine marks stained his chin and fingers

    Video subtitles

    Why Smoking makes People look Old? | #aumsum

    04:45Why Smoking makes People look Old? | #aumsum
    • Smoking makes people look old because things like cigarettes contain nicotine.

      Smoking makes people look old because things like cigarettes contain nicotine.

    • Nicotine is a vasoconstrictor, which means it narrows our blood vessels, restricting the blood supply.

      Nicotine is a vasoconstrictor, which means it narrows our blood vessels, restricting the blood supply.

    C1

    Smoking is Awesome

    11:45Smoking is Awesome
    • Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed, but one drag and instantly, you feel really good.

      Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed, but one drag and instantly, you feel really good.

    • Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed.

      Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed.

    B1

    Smoking vs Vaping

    04:20Smoking vs Vaping
    • In cigarettes, this releases nicotine which is absorbed into your bloodstream through the lungs, causing increased heart rate, constricted blood vessels, release of dopamine in the brain and feelings of alertness.

      In cigarettes, this releases nicotine which is absorbed into your bloodstream through the lungs, causing increased heart rate, constricted blood vessels, release of dopamine in the brain and feelings of alertness.

    • to a vapor. In cigarettes, this releases nicotine which is absorbed into your bloodstream through

      to a vapor. In cigarettes, this releases nicotine which is absorbed into your bloodstream through

    B2

    'Jeffrey Epstein Was Israeli Spy': Tucker Carlson Stuns US Amid 'No Client List' Row| Trump| Bondi

    39:38'Jeffrey Epstein Was Israeli Spy': Tucker Carlson Stuns US Amid 'No Client List' Row| Trump| Bondi
    • I love you already All right, I'm gonna stop and have an output just America's premier nicotine All righty, so I Was born in Cuba I came at the age of two so I can attest to the fact that the socialist experiment Doesn't work at all.

      I love you already All right, I'm gonna stop and have an output just America's premier nicotine All righty, so I Was born in Cuba I came at the age of two so I can attest to the fact that the socialist experiment Doesn't work at all.

    • I'm going to stop and have an out, which is America's premier nicotine powder.

      I'm going to stop and have an out, which is America's premier nicotine powder.

    B1

    How to Get a Good Night’s Sleep Without Sleeping Pills

    06:08How to Get a Good Night’s Sleep Without Sleeping Pills
    • #2, avoid caffeine, nicotine, and alcohol before bedtime.

      #2, avoid caffeine, nicotine, and alcohol before bedtime.

    • #2, avoid caffeine, nicotine, and alcohol before bedtime.

      #2, avoid caffeine, nicotine, and alcohol before bedtime.

    B2

    The crisis of the male penis

    08:10The crisis of the male penis
    • Nicotine is a strong vasoconstrictor.

      Nicotine is a strong vasoconstrictor.

    • Some scientists think this could be linked to the increased consumption of nicotine in younger people.

      Some scientists think this could be linked to the increased consumption of nicotine in younger people.

    B2

    When You Realize You're Old

    02:52When You Realize You're Old
    • What, what is there like nicotine in this?

      What, what is there like nicotine in this?

    • What—what—what is there, like, nicotine in this?

      What—what—what is there, like, nicotine in this?

    A2

    The 11 Risk Factors That Are Destroying Your Brain - Dr Daniel Amen

    48:34The 11 Risk Factors That Are Destroying Your Brain - Dr Daniel Amen
    • Alcohol, marijuana, cocaine, methamphetamine, nicotine, not good.

      Alcohol, marijuana, cocaine, methamphetamine, nicotine, not good.

    • Alcohol, marijuana, cocaine, methamphetamine, nicotine.

      Alcohol, marijuana, cocaine, methamphetamine, nicotine.

    B1

    Vaping Is Too Good To Be True

    13:56Vaping Is Too Good To Be True
    • It delivers one of the most popular drugs in the world: nicotine.

      It delivers one of the most popular drugs in the world: nicotine.

    • It delivers one of the most popular drugs in the world, nicotine.

      It delivers one of the most popular drugs in the world, nicotine.

    B1

    Is Vaping Worse Than Smoking?

    05:46Is Vaping Worse Than Smoking?
    • To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.

      To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.

    • To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.

      To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.

    B2