• Verb (used with object), verb (used without object)

    to arch slightly; bend or curve upward in the middle.

    Noun

    a slight arching, upward curve, or convexity, as of the deck of a ship.
    a slightly arching piece of timber.
    Aeronautics . the rise of the curve of an airfoil, usually expressed as the ratio of the rise to the length of the chord of the airfoil.
    Automotive . the outward or inward tilt of a wheel, called positive when the top tilts outward and negative when it tilts inward, measured as the angle, in degrees, between the vertical and a plane through the circumference of the tire.

    tác giả


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