a violet, crystalline compound, CrCl 3 , occurring in both water-soluble and water-insoluble forms, or a green or violet, water-soluble deliquescent compound, CrCl 3 ⋅6H 2 O: used chiefly as a mordant, in chrome-steel plating, and in the synthesis of chromium salts.
noun 1. a strongly magnetic, black, semiconducting substance, CrO 2 , used as the active material in a type of recording tape. noun 1. a chemical compound used as a magnetic coating on cassette tapes; chromium(IV) oxide. Formula: CrO2 Also called (not in technical usage) chrome dioxide
noun 1. . noun 1. a bright-green crystalline powder, Cr 2 O 3 , insoluble in water: used in metallurgy and as the pigment chrome green.
noun 1. . noun 1. any of various steels containing chromium. noun 1. any of various hard rust-resistant steels containing chromium Also called chromium steel noun 1. another name for chrome steel
[kroh-moh] /ˈkroʊ moʊ/ noun, plural chromos. 1. . 1. variant of before a consonant: chromophore. /ˈkrəʊməʊ/ noun (pl) -mos 1. short for chromolithograph combining form 1. indicating colour, coloured, or pigment: chromogen 2. indicating chromium: chromyl chromo- or chrom- pref. Color: chromogenesis.