Relative position, place.
Awareness of one’s self in relation to time, place, and person.
The person’s ability to comprehend the environment with reference to time, place, and person.
Person’s awareness of self with regard to position, time, place, and personal relationships.
Awareness of oneself in time, space, and place. Orientation may be disturbed in such conditions as organic brain disease, toxic drug states, and concussion.
The ability to comprehend and to adjust oneself with regard to time, location, and identity of persons. This ability is partially or completely lost in some neurological and psychiatric disorders.