Meaning & Definition of word "Preposterous"

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    Preposterous

    /prɪˈpɒstərəs/

    adjective:

    • 1. contrary to reason or common sense; utterly absurd or ridiculous.
      • Example: The idea that aliens built the pyramids is preposterous.
    • 2. extremely foolish or unreasonable.
      • Example: His preposterous claims about being a time traveler were quickly dismissed.
    • 3. having no real meaning; nonsensical.
      • Example: The committee rejected the preposterous proposal that suggested we should work only three days a week.
    • 4. beyond the bounds of propriety or good taste.
      • Example: It’s preposterous to think that anyone would consider such a rude comment acceptable at a formal event.

    Etymology

    Late Latin 'praeposterus' meaning 'placed in reverse order'.

    Common Phrases and Expressions

    a preposterous claim:

    an assertion that is extremely absurd or ridiculous.

    preposterous notion:

    an idea that defies reason or logic.

    Related Words

    absurd:

    inconsistent with reason or logic.

    ridiculous:

    deserving or inviting derision or mockery; absurd.

    ludicrous:

    so foolish, unreasonable, or out of place as to be amusing.

    Slang Meanings of preposterous

    Meaning: wacky

    Example Sentence: That suggestion is just wacky and preposterous.

    Meaning: crazy talk

    Example Sentence: What you just said is crazy talk, totally preposterous.