Pertaining to or of the nature of a dogma or an authoritatively settled doctrine; pertaining to dogma or authoritative doctrine in general: as, dogmatic theology.Asserting, or disposed to make positive assertions of, opinion, doctrine, or fact without presenting argument or evidence, or in an overbearing and arrogant manner.In the Kantian philosophy, relating to that kind of metaphysics which deduces its doctrines syllogistically, or from the analysis of conceptions, setting out with those which seem perfectly clear and distinct: opposed to critical.n. Same as dogmatics.n. A dogmatist.