ilmenite Illyric • ilmenitite · · · Info · Definitions · Characters · · ilmenite · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a weakly magnetic black mineral found in metamorphic and plutonic rocks; an iron titanium oxide in crystalline form; a source of titanium. · · Noun Definition 1 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074