flag smut flag signal • flag smut fungus · · · Info · Definitions · Characters · · flag smut · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) smut affecting leaves and stems of cereals and other grasses. Synonyms: flag smut. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 f latin small letter f U+0066 g latin small letter g U+0067 l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075