Noun

• S: (n) unconscious mind, unconscious (that part of the mind wherein psychic activity takes place of which the person is unaware)

Adjective

• S: (adj) unconscious (not conscious; lacking awareness and the capacity for sensory perception as if asleep or dead) "lay unconscious on the floor"
• S: (adj) unconscious (without conscious volition)
• similar to
• antonym
• S: (adj) unconscious ((followed by `of') not knowing or perceiving) "happily unconscious of the new calamity at home"- Charles Dickens