Home › Words › F › frontagerfrontagerfrontager means an owner of property that fronts onto a street or a waterway.EtymologyFrom frontage + -er.nounAn owner of property that fronts onto a street or a waterway.e.g.“[…] these frontagers were obliged to leave a washway of half-a-mile wide on the west side of the river, so as not to impede the drainage of the country; […]” — 1882, James Sandby Padley, The fens and floods of mid-Lincolnshire, page 14:Definitions & examples from Wiktionary (CC BY-SA 3.0).