polychromic

== English == === Etymology === From poly- + chromic. === Pronunciation === === Adjective === polychromic (comparative more polychromic, superlative most polychromic) Polychromatic; many-coloured. (chemistry) Pertaining to, or designating, any one of several acids (known only in their salts) which contain more than one atom of chromium. === References === “polychromic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.