heavy metal ( synonym found)
Definition of heavy metal:

(n) : 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 type of loud rock music
Definition of heavy metal:

(n) : 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 type of loud rock music
Back to Top