Definition of radial:

part of speech: adverb


part of speech: adjective

The radius ; the ray of an Echinoderm ; the plates supporting the oral disc of Crinoids; leaves or flowers growing out like rays from a centre. As noun, an endoskeletal support of fins in Fishes.

part of speech: adjective

Pertaining to a ray, as of light, or to a radius, as of a circle; shooting out from a center.

part of speech: adjective

Shooting out like a ray or radius: pertaining to the radius of the forearm.

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The egg- shaped shell or covering which the larvae of silkworms and some other insects spin. ...