lumbosacral plexus a network of nerve fibers derived from t...
relaxation n. 1. abatement of intensity, vigor,...
alveolar 1. adj. denoting a speech sound made w...
preverbal adj. before the acquisition of language. Preverba...
megalencephaly n. an abnormally large, heavy, and usually m...
choline acetylase an enzyme that is involved in the product...