What does radius mean or Definition?

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List of meaning for radius

the circular area or distance limited by the sweep of a line

radius, r(noun)

the length of a line segment between the center and circumference of a circle or sphere

radius(noun)

a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)

radius(noun)

a circular region whose area is indicated by the length of its radius

"they located it within a radius of 2 miles"

radius(noun)

the outer and slightly shorter of the two bones of the human forearm

spoke, wheel spoke, radius(noun)

support consisting of a radial member of a wheel joining the hub to the rim

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