From multi- + chromatic. <span class="searchmatch">multichromatic</span> (comparative more <span class="searchmatch">multichromatic</span>, superlative most <span class="searchmatch">multichromatic</span>) Involving more than one colour. 2007 February...
multiple colors. multicolor (US), multicolour (UK, Canada) polychromatic <span class="searchmatch">multichromatic</span> particolored (US), particoloured (UK, Canada) multihued; polyhued (rare)...
interchromatic isochromatic kinechromatic lithochromatic monochromatic <span class="searchmatch">multichromatic</span> nonchromatic normochromatic omnichromatic orthochromatic panchromatic...