horseflesh noun 3adjective 1forms 2 noun3 •The flesh of a horse; horsemeat.Do they take to the cooking of horseflesh in ragoûts, emincés, and cheval à la mode without a tinge of disgust? — 1870 •Horses collectively, with reference to driving, riding, or racing.He is a good judge of horseflesh. •Bahama mahogany, wood from species Lysiloma sabicu and Lysiloma latisiliquum. adjective1 •Of the colour of horseflesh; of a peculiar reddish-brown hue. formsmore horseflesh · most horseflesh