'Incongruous' definitions:

Definition of 'incongruous'

From: WordNet
adjective
Lacking in harmony or compatibility or appropriateness; "a plan incongruous with reason"; "incongruous behavior"; "a joke that was incongruous with polite conversation" [ant: congruent, congruous]

Definition of 'Incongruous'

From: GCIDE
  • Incongruous \In*con"gru*ous\, a. [L. incongruus. See In- not, and Congruous.] Not congruous; reciprocally disagreeing; not capable of harmonizing or readily assimilating; inharmonious; inappropriate; unsuitable; not fitting; inconsistent; improper; as, an incongruous remark; incongruous behavior, action, dress, etc. "Incongruous mixtures of opinions." --I. Taylor. "Made up of incongruous parts." --Macaulay. [1913 Webster]
  • Incongruous denotes that kind of absence of harmony or suitableness of which the taste and experience of men takes cognizance. --C. J. Smith. [1913 Webster]
  • Incongruous numbers (Arith.), two numbers, which, with respect to a third, are such that their difference can not be divided by it without a remainder, the two numbers being said to be incongruous with respect to the third; as, twenty and twenty-five are incongruous with respect to four.
  • Syn: Inconsistent; unsuitable; inharmonious; disagreeing; absurd; inappropriate; unfit; improper. See Inconsistent. -- {In*con"gru*ous*ly}, adv. -- {In*con"gru*ous*ness}, n. [1913 Webster]

Synonyms of 'incongruous'

From: Moby Thesaurus