n soft fine feathers n (American football) a complete play to advance the football n English physician who first described Down's syndrome (1828-1896) n (usually plural) a rolling treeless highland with little soil n fine soft dense hair (as the fine short hair of cattle or deer or the wool of sheep or the undercoat of certain dogs) v drink down entirely v eat immoderately v bring down or defeat (an opponent) v shoot at and force to come down v cause to come or go down v improve or perfect by pruning or polishing