Un*con"scious*ness

unconscious \un*con"scious\ ([u^]n*k[o^]n"sh[u^]s), a.
   1. Not conscious; having no consciousness or power of mental
      perception; without cerebral appreciation; hence, not
      knowing or regarding; ignorant; as, an unconscious man.
      --Cowper.
      [1913 Webster]

   2. Not known or apprehended by consciousness; resulting from
      neural activity of which a person is not aware; as, an
      unconscious movement; unconscious cerebration.
      "Unconscious causes." --Blackmore.
      [1913 Webster]

   3. Having no knowledge by experience; -- followed by of; as,
      a mule unconscious of the yoke. --Pope.
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   4. Unintentional; as, an unconscious insult.
      [PJC] -- {Un*con"scious*ly}, adv. -- {Un*con"scious*ness},
      n.
      [1913 Webster]