dust bag dust • dust ball · · · Info · Definitions · Synonyms · Characters · · dust bag · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a bag into which dirt is sucked by a vacuum cleaner. Synonyms: dust bag, vacuum bag. · · Noun Definition 1 Synonyms · · · vacuum bag · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 g latin small letter g U+0067 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075