fumet noun3 •A type of concentrated food stock that is added to sauces to enhance their flavour. Variations are fish fumet and mushroom fumet. •The excretions of deer, or any Cervidae.The next thing to be considered, is the Fumishing ; and this is to be judged of in April or May. If the Fumets be great, large and thick, they signify the Hart to be old. — 1780 •A ragout of partridge and rabbit braised in wine. formsfumets