(adj): relating to or moving along or having the direction of a radius
(adj): issuing in rays from a common center; relating to rays of light
(adj): arranged like rays or radii; radiating from a common center
(adj): vs. asymmetrical), symmetric -- (having similarity in size, shape, and relative position of corresponding parts
(n): pneumatic tire that has radial-ply casing
(n): a tire made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc
