1ra·di·al adj \ˈrād-ē-əl\
: arranged or having parts arranged like rays
: of, relating to, or situated near the radius or the thumb side of the hand or forearm <the radial aspect of the hand>
: developing uniformly around a central axis <radial cleavage of an egg>
—ra·di·al·ly \-ē-ə-lē\ adverb
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