n. The quality of being inconsistent; want of consistency or agreement between ideas or actions; contradictory relation of parts or particulars; intrinsic opposition in fact or in principle; incongruity; contrariety; discrepancy.n. A want of consistency in feeling, idea, or act; lack of agreement or uniformity in manifestation; incongruity.n. Synonyms Incoherency, irreconcilability, discrepancy, contradictoriness. See incompatible.