radiale

noun

ra·di·ale | \ ˌrādēˈa(ˌ)lē, -ˈā(-, -ˈä(-\

plural radialia\ -lēə \

Definition of radiale

1a : a bone or cartilage of the carpus that articulates with the radius specifically : the navicular in man

b : a bone in the carpus of a bird made up of the radiale fused with either the intermedium or the centrale

2 : a radial plate of a crinoid

3 : a bone or cartilage distal to the basale and directly supporting a ray in a fish's fin also : actinost

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