heavy metal
Americannoun
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any metal with a specific gravity of 5.0 or greater, especially one that is toxic to organisms, as lead, mercury, copper, and cadmium.
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aggressive and heavily amplified rock music, commonly performed by groups that wear spectacular or bizarre costumes.
noun
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a type of rock music characterized by a strong beat and amplified instrumental effects, sometimes with violent, or nihilistic lyrics
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( as modifier )
a heavy-metal band
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a metal with a high specific gravity
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military large guns or shot
Other Word Forms
Derived Forms
Etymology
Origin of heavy metal
1860–65, for literal sense
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Do Liverpool have the squad for heavy metal football now?
From BBC • May 31, 2026
Salah knows the implications of what he has said, about how Liverpool must return to being a "heavy metal attacking team" and he is trying to bury Slot.
From BBC • May 22, 2026
Plumes of smoke and ash then deposited the heavy metal across the burn zone.
From Los Angeles Times • May 21, 2026
Even if it is their passion, they cannot spend two years just writing R&B songs or playing heavy metal.
From Barron's • Apr. 27, 2026
Walking wouldn’t be an option, Shay explained, when they came back loaded with heavy metal.
From "Uglies" by Scott Westerfeld
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.