diplacusis n.

percerption of a single sound as double owing to a defect of the cochlea in the inner ear.

dipsomania n.

morbid and insaitaible craving for alcohol accuring in paroxysms.

disability n.

a loss or restriction of a functional ability or activity as a result of pairment of the body or mind.

disease n.

a disorder with a specific cause and recognizable signs and symtoms.

disinfectant n.

an agent that destroys or removesbacteria and other microorganisms and is used to cleanse surgical instruments and other objects.

dismemberment n.

the separating of body parts or the amputation of a leg arm, or a part of a limb.

dispensary n.

a place where medicines are made up by a pharmacist according to the doctors prescription and dispensed to patient.