To change the temper or due proportions of.To disease; disorder; derange the bodily or mental functions of.To deprive of temper or moderation; ruffle; disturb.To become diseased.n. An unbalanced or unnatural temper; want of balance or proportion.n. n. Disease; malady; indisposition; any morbid state of an animal body or of any part of it: now most commonly applied to the diseases of brutes.n. Specificallyn. A disease of young dogs, commonly considered as a catarrhal disorder.n. Want of due temperature; severity of climate or weather.n. Want of due balance of parts or opposite qualities and principles.n. Ill humor; bad temper.n. Political disorder; tumult.n. Uneasiness; disorder of mind.n. Synonyms Infirmity, Malady, etc. (see disease), complaint, disorder, ailment.Lacking self-restraint; intemperate.To prepare, as a pigment, for use in distemper painting.n. A method of painting in which the colors are mixed with any binding medium soluble in water, such as yolk of egg and an equal quantity of water, yolk and white of egg beaten together and mixed with an equal quantity of milk, fig-tree sap, vinegar, wine, ox-gall, etc.n. A pigment prepared for painting according to this method.