The terms âdrug allergy,â âdrug hypersensitivity,â and âdrug reactionâ are often used interchangeably. Drug reactions encompass all adverse events related to drug administration, regardless of etiology. Drug hypersensitivity is defined as an immune-mediated response to a drug agent in a sensitized patient.
By extension, the term manichean is widely applied (often used as a derogatory term) as an adjective to a philosophy of moral dualism, according to which a moral course of action involves a clear (or simplistic) choice between good and evil, or as a noun to people who hold such a view.
Definition of VISION for Kids. 1. : the sense by which the qualities of an object (as color) that make up its appearance are perceived through a process in which light rays entering the eye are transformed into signals that pass to the brain. 2.: the act or power of seeing: sight.3. 4.ord Root of VISION. The Latin word vidÄre, meaning â to see â , and its form vÄ«sis give us the roots vid and vis. Words from the Latin vidÄre have something to do with seeing. Anything vis ible is able to be seen.