| Noun | 1. | anxiousness - (psychiatry) a relatively permanent state of worry and nervousness occurring in a variety of mental disorders, usually accompanied by compulsive behavior or attacks of panicpsychiatry, psychological medicine, psychopathology - the branch of medicine dealing with the diagnosis and treatment of mental disorders mental condition, mental state, psychological condition, psychological state - (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic; "a manic state" castration anxiety - (psychoanalysis) anxiety resulting from real or imagined threats to your sexual functions; originally applied only to men but can in principle apply to women hypochondria, hypochondriasis - chronic and abnormal anxiety about imaginary symptoms and ailments overanxiety - excessive anxiety |
| 2. | anxiousness - a feeling of mild anxiety about possible developmentsanxiety - a vague unpleasant emotion that is experienced in anticipation of some (usually ill-defined) misfortune |