[mono.chro.mat.ic] adj [L monochromatos, fr. Gk monochromatos, fr. mon- + chromat-, chroma color] (1822) 1 a: having or consisting of one color or hue b: monochrome 2
2: consisting of radiation of a single wavelength or of a very small range of wavelengths
3: of, relating to, or exhibiting monochromatism -- mono.chro.mat.i.cal.ly adv -- mono.chro.ma.tic.i.ty n