catatonic stupor a state of significantly decreased reactiv...
self-stimulation n. 1. the act or process of in...
retrolental fibroplasia see retinopathy of prematurity.
buccal speech a type of phonation that does not depend on l...
thiazide diuretic any of a group of synthetic chemicals dev...
refractive index (symbol: n) a measure of the extent to whi...