unfenced adjective4 •Not fenced. •Not enclosed by a fence and thus free to roam over a wider area.Ireland must have remained utterly unfenced and, therefore, uncultivated, for many a century; and the sparse tribes that inhabited the country must have principally subsisted venatically. — 1858 •Not enclosed by a fence and thus more easily approachable, visitable, encroachable, attackable, and so on.The line is unfenced, except in the vicinity of stations, and runs across the treeless Mesaorian plain for the whole distance between Famagusta and Nicosia. — 1941 •(figurative) Without protection.She [Nature] has made the hinder part of the Head, more strong, as being otherwise unfenced against falls and other casualties. — 1662
