Heavy Metal (Terminator: The Sarah Connor Chronicles)
WordNet
noun
(1) Loud and harsh sounding rock music with a strong beat; lyrics usually involve violent or fantastic imagery
(2) A metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous like mercury or lead)
WiktionaryText
Noun
- Any metal that has a specific gravity greater than about 5, especially one, such as lead, that is poisonous and may be a hazard in the environment.
- A genre descended from rock music, characterized by massive sound, highly amplified distortion, extended guitar solos, complex song structure, emphatic beats and overall loudness, often with lyrics that involving violent or fantastic imagery.