magnesite magnesioferrite • magnesium · · · Info · Definitions · Characters · · magnesite · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) a white mineral consisting of magnesium carbonate; a source of magnesium. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074