. Psychiatry. | 1. | Also called psychoneurosis. a functional disorder in which feelings of anxiety, obsessional thoughts, compulsive acts, and physical complaints without objective evidence of disease, in various degrees and patterns, dominate the personality. |
| 2. | a relatively mild personality disorder typified by excessive anxiety or indecision and a degree of social or interpersonal maladjustment. |
neurosis neu·ro·sis (n&oobreve;-rō'sĭs, ny&oobreve;-)
n. pl. neu·ro·ses (-sēz)
Any of various mental or emotional disorders involving symptoms such as insecurity, anxiety, depression, and irrational fears.
Tension or irritability of the nervous system; nervousness.