Neurotic a. : Of or pertaining to the nerves; seated in the nerves; nervous; as, a neurotic disease.

Neurotic a. : Uself in disorders of, or affecting, the nerves.

Neurotic n. : A disease seated in the nerves.

Neurotic n. : Any toxic agent whose action is mainly directed to the great nerve centers.

Example:
How do I deal with someone who is Neurotic?

Taxonomy
Neurosis, The American, neuroses, free encyclopedia, neurotic, symptoms, Jung's theory of neurosis, Sadness, 04-21, Collected Works, History, The Psychoanalytic Theory of Neurosis, Princeton University Press, mental disorder, anxiety neurosis, The Loss, neurotic disorder, psychology and philosophy.

Defination from the web:
Neurotic tendencies are common and may manifest themselves as depression, acute or chronic anxiety, obsessive-compulsive tendencies, phobias, and ... I have frequently seen people become neurotic when they content themselves with inadequate or wrong answers to the questions of life (Jung, [1961] ...