Definitions for du barrydu ˈbær i, dyu
Random House Webster's College Dictionary
Du Bar•rydu ˈbær i, dyu(n.)
Comtesse (Marie Jeanne Bécu), 1746–93, mistress of Louis XV.
Du Barry, Comtesse Du Barry, Marie Jeanne Becu(noun)
courtier and influential mistress of Louis XV who was guillotined during the French Revolution (1743-1793)