Word Study
Enarthrosis
CIDE DICTIONARY
Enarthrosis, n. [NL., fr. Gr. , fr. jointed; in + joint.].
A ball and socket joint, or the kind of articulation represented by such a joint. See Articulation. [1913 Webster]
OXFORD DICTIONARY
Enarthrosis, n. (pl. enarthroses) Anat. a ball-and-socket joint.
Etymology
Gk f. enarthros jointed (as EN-(2), arthron joint)
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