Meaning & Definition of word "Linchpin"

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    Linchpin

    /ˈlɪn(t)ʃpɪn/

    noun:

    • 1. A person or thing vital to an enterprise or organization.
      • Example: The project manager was the linchpin in ensuring that the team met its deadlines.
    • 2. A pin inserted through the end of an axle or shaft to keep a wheel in place.
      • Example: To secure the wheel, he made sure to insert the linchpin properly.

    Etymology

    Originating in the late Middle English, from 'linch' (a type of pin) + 'pin'.

    Common Phrases and Expressions

    linchpin of success:

    Someone or something crucial to achieving success.

    the linchpin in the strategy:

    The key element that holds the strategy together.

    act as a linchpin:

    To be a crucial component in a situation or plan.

    Related Words

    key player:

    An important or influential member of a group or team.

    hub:

    The central point of a system or organization.

    nexus:

    A connection or link between multiple elements.

    Slang Meanings of linchpin

    Meaning: The main person to rely on in a situation.

    Example Sentence: If you need to get this project done, talk to Jason; he's the linchpin.

    Meaning: A critical element that keeps things functioning.

    Example Sentence: Without the right funding, the entire operation will fall apart; the budget is the linchpin.