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  • word of the day

    circle of curvature

    circle of curvature - 365bet中国官方网站 definition and meaning for word circle of curvature

    Definition
    (noun) the circle that touches a curve (on the concave side) and whose radius is the radius of curvature
    Synonyms : osculating circle

  • Word used in video below:
    text: ADULT SHELDON: And so, our little social circle
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