ego
Latinself, I
Variants
ego
About This Root
Latin pronoun meaning "I" (the self). Entered English through philosophy and psychology, especially Freud's model of the psyche. Produces ego (the self), egocentric (self-centered), egoism (philosophy of self-interest), and egotist (one excessively focused on self). A small root, but central to how we talk about self-awareness and selfishness.