Ustilaginales ustilaginaceous • ustilagineous · · · Info · Definitions · Characters · · Ustilaginales · · Text Latin · · Script 13 · · Length Definitions · · · (noun) parasitic fungi causing smuts; sometimes placed in class Tiliomycetes. Synonyms: order Ustilaginales. · · Noun Definition 1 Characters · · U latin capital letter u U+0055 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 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074