Dinoflagellata Dinoceratidae • Dinoflagellatae · · · Info · Definitions · Characters · · Dinoflagellata · · Text Latin · · Script 14 · · Length Definitions · · · (noun) in some classifications considered a phylum of the kingdom Protista; in others included in the plant phylum Pyrrophyta. Synonyms: order Dinoflagellata, Cilioflagellata, order Cilioflagellata. · · Noun Definition 1 Characters · · D latin capital letter d U+0044 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074