GRE Word List

HALLUCINATION

a sensory perception (such as a visual image or a sound) that occurs in the absence of an actual external stimulus and usually arises from neurological disturbance (such as that associated with delirium tremens, schizophrenia, Parkinson's disease, or narcolepsy) or in response to drugs (such as LSD or phencyclidine)

The meaning of the word hallucination is a sensory perception (such as a visual image or a sound) that occurs in the absence of an actual external stimulus and usually arises from neurological disturbance (such as that associated with delirium tremens, schizophrenia, Parkinson's disease, or narcolepsy) or in response to drugs (such as LSD or phencyclidine).

Random words

WordMeaning
gregarioustending to associate with others of one's kind : social
acumenkeenness and depth of perception, discernment, or discrimination especially in practical matters
amoralhaving or showing no concern about whether behavior is morally right or wrong
oatha solemn usually formal calling upon God or a god to witness to the truth of what one says or to witness that one sincerely intends to do what one says
miasmaa vaporous exhalation formerly believed to cause disease
dismemberto cut off or disjoin the limbs, members, or parts of
accompliceone associated with another especially in wrongdoing
buxomvigorously or healthily plump
stumbleto fall into sin or waywardness
cisternan artificial reservoir (such as an underground tank) for storing liquids and especially water (such as rainwater)