D defs.my
Entry 1 sense Webster, 1913

Endoskeleton

· En·do·skel·e·ton · IPA
01 n. The bony, cartilaginous, or other internal framework of an animal, as distinguished from the exoskeleton.
  1. 1.
    The bony, cartilaginous, or other internal framework of an animal, as distinguished from the exoskeleton.(Anat.)