Definify.com

Webster 1913 Edition

Radio-

Ra′di-o-

(rā′dĭ-ō̍-)

.

A combining form indicating

connection with

, or

relation to

,

a radius

or

ray

;

specifically

(Anat.)

,

with the radius of the forearm

;

as,

radio-

ulnar,

radio-

muscular,

radio-

carpal

.