(in metaphysics) any of various theories holding that there is only one basic substance or principle as the ground of reality, or that reality consists of a single element.Compare dualism(def 2), pluralism(def 1a).
(in epistemology) a theory that the object and datum of cognition are identical.Compare pluralism(def 1b).
the reduction of all processes, structures, concepts, etc., to a single governing principle; the theoretical explanation of everything in terms of one principle.
the conception that there is one causal factor in history; the notion of a single element as primary determinant of behavior, social action, or institutional relations.
Origin of monism
From the German word Monismus, dating back to 1860–65. See mon-, -ism
philosophythe doctrine that the person consists of only a single substance, or that there is no crucial difference between mental and physical events or propertiesCompare dualism (def. 2) See also materialism (def. 2), idealism (def. 3)
philosophythe doctrine that reality consists of an unchanging whole in which change is mere illusionCompare pluralism (def. 5)
the epistemological theory that the object and datum of consciousness are identical
the attempt to explain anything in terms of one principle only
"the philosophical doctrine that there is only one principle," 1862, from Modern Latin monismus, from Greek monos "alone" (see mono-). First used in German by German philosopher Baron Christian von Wolff (1679-1754).
A position in metaphysics that sees only one kind of principle whereas dualism sees two. On the question of whether people's minds are distinct from their bodies, for example, a monist would hold either that mental conditions are essentially physical conditions (materialism), or that bodies depend on minds for their existence (idealism).
