"to stew in a closed pan with heat from above and below," 1797, braze, from French braiser "to stew, cook over live coals" (17c.), from braise "live coals," from Old French brese "embers" (12c.), ultimately (along with Italian bragia, Spanish brasa) from Proto-Germanic *brasa, from PIE root *bhreu- "to boil, bubble, effervesce, burn." Related: Braised; braising.