horseface noun3 •The face of a horse.It comes in the form of a mask, or a harmless owl, or a punning resemblance in the soft muzzle of a horseface. — 1971 •A face (of a human or other non-horse animal) that is long and ugly, with coarse features, thus having a resemblance or fancied resemblance to the face of a horse.He did have a horseface, Darby decided angrily as he yanked a handkerchief from his back pocket to wipe the tobacco off another ruined shirt. — 1981 •Someone who is unattractive because they have a horseface.We got a horseface for a home room teacher. — 1941 formshorsefaces