Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.


1. The condition of being completely colorblind.
2. The quality or condition of having or exhibiting only one color: sexual monochromatism in plumage.


(ˌmɒnəʊˈkrəʊməˌtɪzəm) or


(Pathology) a visual defect in which all colours appear as variations of a single hue


(ˌmɒn əˈkroʊ məˌtɪz əm)

a defect of vision in which the retina fails to perceive color.


1. the quality of being of only one color or in only one color, as a work of art.
2. a defect of eyesight in which the retina cannot perceive color. — monochromatic, adj.
See also: Color
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.monochromatism - complete color blindnessmonochromatism - complete color blindness; colors can be differentiated only on the basis of brightness
color blindness, color vision deficiency, colour blindness, colour vision deficiency - genetic inability to distinguish differences in hue


[ˌmɒnəʊˈkrəuməˌtɪzm] nmonocromatismo
References in periodicals archive ?
Recently, rare earth (RE) doped luminescence materials have attracted considerable attention owing to their excellent applications in optics, biological labeling and imaging, new light source, catalyst and so on, owing to their unique properties such as narrow band of spectrum, monochromatism and bright of emission light, much stronger light absorb, good thermal and chemical stabilities, and low biotoxicity [1-8].
Yet historical Caribbean Muslims, Africans whose cultural heterogeneity and religious hybridity could lend them such congruence with "cosmopolitanism," are figures who morph into contemporary Caribbean Muslims, Indians (despite the presence and, in some cases, visibility of Afro-Caribbean Muslim peers) whose putative cultural homogeneity and religious monochromatism apparently render them incongruent with "cosmopolitanism." (13)
Bachmann seems conscious that her approach to Temper's incredibly difficult subject matter begets a certain monochromatism. She writes in "Colorization": "Black and white distances the viewer." The poem concludes: "If this were in color, would you know whether or not to be afraid?" This is a knotty problem, especially for a young poet in her first book: the same self-conscious control that allows Bachmann to write of this subject at all keeps the poems at arm's length.