relating to or moving along or having the direction of a radius(adj.pert)
Example: Radial velocity.
source: wordnet30
issuing in rays from a common center; relating to rays of light(adj.pert)
Example: Radial heat.
source: wordnet30
Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, (Bot.)radial projections; (Zoöl.)radial vessels or canals; (Anat.) the radial artery.(adjective)
source: webster1913
noun (n)
pneumatic tire that has radial-ply casing(noun.artifact)