Hypnosis is a state of physical relaxation. A turning of attention inward or to subjective reality.
A heightened receptivity to suggestion.
Although we use the ideas of conscious mind, subconscious mind, unconscious mind, etc. in hypnosis there are no clear cut definitions for these aspects of consciousness.
In simple terms, the conscious mind includes the cluster of mental, emotional, and physical activity of which we are aware at any given moment while the unconscious mind includes those aspects of our mental, emotional and physical activity of which we are unaware at any given moment. (Anchor Point Institute)