Meaning : That part of the mind wherein psychic activity takes place of which the person is unaware.
Synonyms : unconscious mind
Meaning : Not conscious. Lacking awareness and the capacity for sensory perception as if asleep or dead.
Lay unconscious on the floor.
Knowing and perceiving. Having awareness of surroundings and sensations and thoughts.Remained conscious during the operation.
Meaning : Without conscious volition.
Meaning : (followed by `of') not knowing or perceiving.
Happily unconscious of the new calamity at home.