backdrop UK /ˈbæk.dɹɒp/US /ˈbæk.dɹɑp/noun 4verb 1forms 3 noun4 •A decorated cloth hung at the back of a stage. •The setting or background of an acted performance. •(figurative) Any background situation.Against a backdrop of falling interest rates, the new savings account is looking less appealing. •An image that serves as a visual background.The president spoke outside the brick exterior of the firehouse for Ladder Company 10 and Engine Company 10, against the backdrop of a 56-foot-long bronze bas-relief depicting the towers in flames. — 2006 verb1 •To serve as a backdrop for. formsbackdropped · backdropping · backdrops