Radius
Pronunciation: /ˈreɪdiːəs/
Radius (noun)
- The distance from the center of a circle to its edge.
- The area within a certain distance from a central point.
- A bone in the lower arm, on the same side as the thumb.
Examples
- The radius of the circle is five centimeters.
- Double the radius to find the diameter.
Common collocations: calculate the radius, radius of a circle, within a radius, radius of influence, fracture the radius