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

  • adj. Lacking all memory; forgetful.
  • adj. Lacking conscious awareness; unmindful.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Lacking awareness; unmindful.
  • adj. Failing to remember; forgetful.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Promoting oblivion; causing forgetfulness.
  • adj. Evincing oblivion; forgetful.

from The Century Dictionary and Cyclopedia

  • Forgetful; disposed to forget.
  • Causing forgetfulness.

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

  • adj. (followed by `to' or `of') lacking conscious awareness of
  • adj. failing to keep in mind


From Latin obliviosus ("forgetful, oblivious") (Wiktionary)



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