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Synonyms

dead weight

American  
Or deadweight

noun

  1. the heavy, unrelieved weight of anything inert.

    The dead weight of the bear's body was over 300 pounds.

  2. a heavy or oppressive burden or responsibility.

  3. the weight of a railroad car, truck, etc., as distinct from its load or contents.


dead weight British  

noun

  1. a heavy weight or load

  2. an oppressive burden; encumbrance

  3. the difference between the loaded and the unloaded weights of a ship

  4. another name for dead load

  5. (in shipping) freight chargeable by weight rather than by bulk

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

dead weight Idioms  
  1. A heavy or oppressive burden, as in That police record will be a dead weight on his career. This term alludes to the unrelieved weight of an inert mass. [Early 1700s]


Etymology

Origin of dead weight

First recorded in 1650–60

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.

The factory sector no longer looks like dead weight.

From MarketWatch • Jun. 6, 2026

That’s because when he was in contact with the rock his legs were worse than dead weight.

From Los Angeles Times • Jan. 11, 2024

Misguided, opinionated labor is dead weight; the high-up leaders know best, which is why they’ve earned the positions they have to begin with.

From Slate • Sep. 14, 2023

“I’m trying to understand how a person’s dead weight can be on your body and how his head can be suspended above your head?”

From Seattle Times • Apr. 26, 2023

When I tried sitting up, my head spun and I fell back on the bed, dead weight on my pillows.

From "Summer of the Mariposas" by Guadalupe García McCall

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