mustard greens mustard gas • mustard oil · · · Info · Definitions · Synonyms · Characters · · mustard greens · · Text Common · · Latin · · Scripts 14 · · Length 3 · · Syllables Definitions · · · (noun) leaves eaten as cooked greens. Synonyms: mustard, mustard greens, leaf mustard, Indian mustard. · · Noun Definition 1 Synonyms · · · mustard · · Synonym 1 leaf mustard · · Synonym 2 indian mustard · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075