Meaning & Definition of word "Irritant"

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    Irritant

    /ˈɪrɪtənt/

    noun:

    • 1. A substance or factor that causes irritation.
      • Example: The cleaning solution was an irritant that caused skin rashes.
    • 2. Something that provokes annoyance or discomfort.
      • Example: His constant interruptions became an irritant during the meeting.
    • 3. An agent that causes inflammation or irritation in the body.
      • Example: Dust can be an irritant for those with respiratory issues.
    • 4. A compound that causes irritation in a biological context.
      • Example: Pollen is a common irritant for allergy sufferers.

    Etymology

    From Latin 'irritant-', 'irritans', present participle of 'irritare', meaning to excite or provoke.

    Common Phrases and Expressions

    an irritant to one's peace:

    something that disrupts a person's calm or tranquility.

    chronic irritant:

    a persistent source of annoyance or discomfort.

    irritant factor:

    a specific element that causes irritation in a situation.

    Related Words

    irritate:

    To cause annoyance or discomfort.

    irritation:

    The state of being annoyed, impatient, or slightly angered.

    irritable:

    Subject to irritation; easily annoyed.

    Slang Meanings of irritant

    Meaning: Buzzkill

    Example Sentence: That rule is such a buzzkill at the party.

    Meaning: Wet blanket

    Example Sentence: Don’t be a wet blanket; join in the fun!