hallucination

(hal-u-sin-a’shun) [L. hadlucina’- tio]. 1. Mental error or morbid delusion. 2. A sense-perception not founded on an objective teality. Compare delusion and illusion. depre ive h., a condition of acute depre ion with hallucinations. stump-h., the sensation of the existence of a limb or part of a limb after its amputation.