(n.) The conscious and permanent subject of all psychical experiences, whether held to be directly known or the product of reflective thought; -- opposed to non-ego.

I I myself alter alter ego alterum anima anima humana atman ba better self breath breath of life buddhi coconscious collective unconscious conscience conscious self death instinct divine breath ego ideal ego-id conflict egocentricity egocentrism egoism egoisticalness egotism egotisticalness ethical self foreconscious he heart her herself him himself id individualism inner man inner self it jiva jivatma khu libidinal energy libido manes me mind motive force my humble self myself nephesh number one oneself other self ourselves persona personality pleasure principle pneuma preconscious primitive self psyche psychic apparatus purusha racial unconscious ruach self self-centeredness self-centerment self-interest selfishness shade shadow she soul spirit spiritual being spiritus subconscious subconscious mind subconscious self subliminal subliminal self submerged mind superego the self them themselves they unconscious unconscious mind vital impulse you yours truly yourself yourselves