Existentialism/ˌeɡzɪˈstenʃəlɪzəm/ Definition 1 of 2Pro Tip 1/3Individual Focus Emphasizes personal human conditions, like feeling alone or free. Her crisis is existentialism in nature, grappling with her purpose. Pro Tip 2/3Not Just Despair While often linked to anxiety, it also asserts life's possibilities. He embraced existentialism, celebrating the choices defining his existence. Pro Tip 3/3Academic Term Used in discussions of philosophy, not everyday conversation. The philosophy class debated whether existentialism offered real freedom.