Meaning & Definition of word "Arc"

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    Arc

    /ɑrk/

    noun:

    • 1. A part of the circumference of a circle or other curve.
      • Example: The moon traced an arc across the night sky.
    • 2. A curved line or shape.
      • Example: She painted an arc of colors in the sunset.
    • 3. A gradual change in a situation or a development that is not entirely linear.
      • Example: The story follows the arc of the hero's journey.

    verb:

    • 1. To move or be arranged in the shape of a curve.
      • Example: The road arcs gently around the hill.

    Etymology

    Middle English, from Latin 'arcus' meaning bow or arc.

    Common Phrases and Expressions

    arc of justice:

    The idea that justice ultimately prevails.

    narrative arc:

    The progression and development of a story.

    arc reactor:

    A fictional device that generates energy in the Iron Man series.

    Related Words

    arch:

    A structure that supports weight, usually with a curved shape.

    curve:

    A smoothly flowing, continuous line without sharp angles.

    Slang Meanings of arc

    Meaning: To go in a circular path.

    Example Sentence: He arced his skateboard to perform a trick.

    Meaning: To suddenly change course.

    Example Sentence: The conversation arced into a debate about politics.