Definify.com

Webster 1828 Edition

, pp.

Deprived of a fence.

a. Not fenced; not inclosed; defenseless; as a tract of land unfenced.

unfenced ‎(comparative more unfenced, superlative most unfenced)

Not enclosed by a fence or other boundary; free to roam over a wider area.
(figuratively) Without protection; defenseless.
- 1662, Henry More, An Antidote Against Atheism, Book II, A Collection of Several Philosophical Writings of Dr. Henry More, p. 81:
  "She [Nature] has made the hinder part of the Head, more strong, as being otherwise unfenced against falls and other casualties."