n. A particular style of hardcore punk rockn. An individual or group of people associated with that subculture and musical style.n. Any form of guitar-driven alternative rock that is particularly or notably emotionaln. An individual or group of people associated with a fashion or stereotype of that style of rock.n. A young person who is considered to be over-emotional or stereotypically emo.adj. Emotional; sensitive.adj. Depressed.adj. Associated with youth subcultures embodying emotional sensitivity.