Chro*mat"ic*al*ly, adv. In a chromatic manner.
Chro*mat"ics (?), n. The science of colors; that part of optics which treats of the properties of colors.
Chro"ma*tin (?), n. [Gr. &?;, &?;, color.] (Biol.) Tissue which is capable of being stained by dyes.