nihilism n. 1. the delusion of nonexistence: a...
exercise adherence a combination of attending to an exercis...
keratitis n. inflammation of the cornea. Keratitis may be d...
monaural adj. relating to or perceived by one ear only. Com...
postrotational nystagmus the involuntary, rapid eye movemen...
acoustic neuroma a benign tumor arising from the auditory n...