Embryol´ogy, n. Science or study of the development of animals before birth or hatching.
Embryon´ic, a. Pertaining to an embryo; being an embryo; not yet hatched.
Enam´el, n. The hard white substance covering the teeth.
Enarthro´sis, n. Ball-and-socket joint.
Enceph´alon, n. Contents of the cranium, especially the brain.
Endocar´dium, n. Lining membrane of the heart.
Endog´enous, a. Of internal growth or formation; interstitially deposited. Compare autogenous. Opposed to exogenous.
Endoskel´eton, n. The skeleton proper, or skeleton as commonly understood; the inner bony framework of the body. (Used in distinction from exoskeleton or dermoskeleton, such as some animals possess.)
Enter´ic, a. Belonging or relating to the intestines; intestinal.
Ento- (in composition). Inner.