bigarade

noun, plural bi·ga·rades [big-uh-reydz, -rahdz; French bee-ga-rad] /ˌbɪg əˈreɪdz, -ˈrɑdz; French bi gaˈrad/.

1. a Seville or bitter orange.

adjective

2. French Cookery. (of a sauce) prepared with bitter oranges: duck bigarade.