frush /fɹʌʃ/verb 3noun 3adjective 1forms 6 verb3 •(historical) To straighten up (the feathers on an arrow). •(no longer used) To break up, smash.Rinaldo's armor frush'd and hack'd they had, Oft pierced through, with blood besmeared new. — 1600 •(no longer used) To charge, rush violently.And than they fruyshed forth all at onys, of the bourelyest knyghtes that ever brake brede, with mo than fyve hondred at the formyst frunte [...]. — 1889 noun3 •(no longer used) The frog of a horse's foot. •(no longer used) A discharge of a foetid or ichorous matter from the frog of a horse's foot; thrush. •(no longer used) noise; clatter; crash adjective1 •(no longer used) Easily broken; brittle or crisp. formsfrushed · frusht · frushing · frushes · more frush · most frush