tantalite tantalifluoride • tantalization · · · Info · Definitions · Characters · · tantalite · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074