1. (psychoanalysis) a Freudian term for sexual urge or desire

Definition categories: feeling, concupiscence, eros

Sentences with libido as a noun:

- Good grief man, control your libido!

- For Freudians, libido means the desire to "unite and bind" with objects in the world.The ego as an organ which seeks to synthesize thoughts in the psyche is said to be driven by libido or eros.