See ENROLLMENT. . INSANE. Unsound in mind; of unsound mind; deranged, disordered, or diseased in mind. Violently deranged; mad. INSANITY. Unsoundness of mind; madness; mental alienation or derangement; a morbid psychic condition resulting froin disorder of the brain, whether arising from malformation or defective organization or morbid processes affecting the brain primarily or diseased states of the general system impiicating it secondarily, which involves the Intellect, the emotions, the will, and the moral sense, or some of these faculties, and which is characterized especially by their non-development, derangement, or perversion, and is manifested, in most forms, by delusions, incapacity to reason or to judge, or by unconIn law, such a want of reason, memory, and intelligence as prevents a@ man from comprehending fhe nature and consequences of his acts or from distinguishing between right and wrong conduct. From both the pathologic and the legal definitions are: to be excluded temporary mental aberrations caused by or accompanying alcoholic or other intoxication and the delirium of fever. See Crosswell v. People, 13 Mich. 427, 87 Am. Dec. 774; Johnson v. Insurance Co., 83 Me. 182, 22 Atl. 107; McNeil v. Relief Ass’n, 40 App. Div. 581, 58 N. Y. Supp. 122; Haile v. Rallroad Co., 60 Fed. 560, 9 C. C. A. 134, 23 L. R. A. 774; Meyers v. Com., 83 Pa. 136; Somers v. Pumphrey, 24 Ind. 245; Frazer v. Frazer, 2 Del. Ch. 263. Other definitions, Insanity is a muanifestation of disease of the brain, characterized by a general or partial derangement of one or more faculties of the mind, and in which, while consciousness is not abolished, mental freedom is perverted, weakened, or destroyed. Hammond, Nervous System, 332. The prolonged departure, without any adequate cause, from the states of feeling and modes of thinking usual] to the: individual in health. Bouvier. By insanity is not meant (in law) a total deprivation of reason, but only an. inability, from defect of perception, memory, and judgment, to do the act in question, [with an intelligent apprehension of its nature and consequences.] So, by a lucid interval is not meant a perfect restoration to reason, but a restoration so far as to be able, beyond doubt, to comprehend and to do the act with such reason, memory, and judgment as to eye 4 a legal act. Wrazer v. Frazer, 2 Del. Synonyms.—Lunacy. Lunacy, at the common law, was a term used to describe the state of one who, by sickness, grief, or other accident, has wholly lost his memory and understanding. Co. Litt. 246b, 247a: Com. v. Haskell, 2 Brewst. (Pa.) 496. It is distinguished from idiocy, an idiot being one who from his birth has had no memory or understanding, while lunacy implies the possession and subsequent loss:of mental powers. Bicknell vy. Spear,. 88 Misc.. Rep. 389, 77 N.