from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Not knowing; unaware: an unwitting subject in an experiment.
- adj. Not intended; unintentional: an unwitting admission of guilt.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. unaware or uninformed
- adj. unintentional
from the GNU version of the Collaborative International Dictionary of English
- adj. Not knowing; unconscious; ignorant.
from The Century Dictionary and Cyclopedia
- n. Ignorance.
- Not knowing; ignorant.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. not aware or knowing
- adj. unaware because of a lack of relevant information or knowledge
- adj. not done with purpose or intent
Middle English : un-, not; see un-1 + witting, present participle of witten, to know (from Old English witan; see weid- in Indo-European roots).(American Heritage® Dictionary of the English Language, Fourth Edition)
From Old English unwitende (Wiktionary)