<p><strong>Noun:</strong></p><ul><li>dirt; filth; rubbish</li><li>something of inferior quality; trash (e.g., He didn't know good music from grunge)</li><li>a person who works hard, usually for meager rewards; grind</li><li>a style or fashion derived from a movement in rock music: in fashion characterized by unkempt clothing and in music by aggressive, nihilistic songs</li></ul>