from The American Heritage® Dictionary of the English Language, 4th Edition

  • adj. Not protected; open to assault, injury, damage, or theft.
  • adj. Engaged in without taking precautions against the risk of pregnancy or infection by sexually transmitted disease.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Not protected; lacking defense.

from The Century Dictionary and Cyclopedia

  • Not protected; not defended; not supported.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adj. lacking protection or defense


Sorry, no etymologies found.



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