year-rounder noun2 •A person who lives in a place throughout the year (as opposed to a seasonal vacationer).Next “season” this order [banning cars] was modified to cover only the summer months—a safe enough proviso, since no year-rounder had descended to interest in motor-driven vehicles. — 1921 •Something suitable for use throughout the year.Herbs have their season, they sing of spring! The onion is an all-year-rounder, but in winter, above all, it is a little of the earth’s springtime preserved in its fleshy bulb. — 1973 formsyear-rounders