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Webster 1913 Edition
Episkeletal
Epˊi-skel′e-tal
,Adj.
 [Pref. 
epi- 
+ skeleletal
.] (Anat.) 
Above or outside of the endoskeleton; epaxial. 
Definition 2025
episkeletal
episkeletal
English
Adjective
episkeletal (not comparable)
- (anatomy) Above or outside the endoskeleton; epaxial.