Du-barry dual-purpose • duchesse lace · · · Info · Definitions · Characters · · Du-barry · · Text Common · · Latin · · Scripts 8 · · Length Definitions · · · (noun) courtier and influential mistress of Louis XV who was guillotined during the French Revolution (1743-1793). Synonyms: Du Barry, Comtesse Du Barry, Marie Jeanne Becu. · · Noun Definition 1 Characters · · - hyphen-minus U+002D D latin capital letter d U+0044 a latin small letter a U+0061 b latin small letter b U+0062 r latin small letter r U+0072 u latin small letter u U+0075 y latin small letter y U+0079