neurosis Meaning, Definition & Usage

  1. noun a mental or personality disturbance not attributable to any known neurological or organic dysfunction
    psychoneurosis; neuroticism.

WordNet


Neu*ro"sis noun
Etymology
NL., fr. gr. nerve.
Wordforms
plural Neuroses
Definitions
  1. (Med.) A functional nervous affection or disease, that is, a disease of the nerves without any appreciable change of nerve structure. (psychiatry) a mental or emotional disorder that affects only part of the personality, and involves less distorted perceptions of reality than a psychosis. It includes certain anxieties and phobias. [MW10]

Webster 1913