DICT.TW Dictionary Taiwan

 unconsciousness
 無意識,意識不清,人事不省

 un·con·scious 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.
 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.”
 3. Having no knowledge by experience; -- followed by of; as, a mule unconscious of the yoke.
 -- Un*con*scious*ly, adv. -- Un*con*scious*ness, n.
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 unconsciousness
      n : a state lacking normal awareness of the self or environment
          [ant: consciousness]