Definitions
1.nounA radial tire / radial tyre.
2.adjectiveArranged like rays that radiate from, or converge to a common centre.
3.adjectiveMoving along a radius.
4.adjectiveOf, or relating to the radius bone.
5.adjectiveOf, or relating to the radius (vein), and/or the wing areas next to it.
6.adjectiveDeveloping uniformly on all sides.