The seat of awareness, thought, volition, feeling, and memory; cognitive and emotional phenomena and powers considered as constituting a presiding…

In noun-like use: my being or personality; my own or very self.

The quality that constitutes one's individuality; that which forms one's own self or one's personal identity.

Chiefly Philosophy. The ego (often identified with the soul or mind as distinct from the body); the subject of all that one does and experiences…

Personal identity and individuality; selfhood.

A being (or †power) that thinks, knows, or perceives (more fully conscious subject, thinking subject); the conscious mind, esp. as opposed to any…

That which constitutes the self, selfhood.

Metaphysics. The subject or object of self-consciousness; that which is conscious of itself, as thinking, feeling, and willing; the ego.

That which is symbolized by the pronoun I; the conscious thinking subject, as opposed to the non-ego or object. Also humorously, for ‘self’.