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Synonyms

decrepit

American  
[dih-krep-it] / dɪˈkrɛp ɪt /

adjective

  1. weakened by old age; feeble; infirm.

    a decrepit man who can hardly walk.

    Antonyms:
    vigorous
  2. worn out by long use; dilapidated.

    a decrepit stove.


decrepit British  
/ dɪˈkrɛpɪt /

adjective

  1. enfeebled by old age; infirm

  2. broken down or worn out by hard or long use; dilapidated

"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

Synonym Usage

See weak.

Other Word Forms

Etymology

Origin of decrepit

First recorded in 1400–50; late Middle English, from Latin dēcrepitus, literally, “broken down,” equivalent to dē- de- + crep(āre) “to crack” + -i- -i- + -tus past participle suffix

Explanation

That building falling down on the corner of your block? It's decrepit. So is the old man who lives there, if he is weak from age. Decrepit means broken down by hard use. Decrepit implies that something or someone is a weak, and run down — practically falling apart. It's really not a nice word to use about a person. If you are trying to say the same thing about a person, but more nicely, you might use the word, feeble, which means weak, but not disastrously falling apart.

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Vocabulary lists containing decrepit

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.

See Examples For:

A multibillion euro spending program to fix the country’s military and upgrade its decrepit infrastructure has yet to translate into higher growth.

From The Wall Street Journal ● Sep. 7, 2026

I have heard from haggard, decrepit millennials that it used to be different, that it used to be grungy and alternative.

From Slate ● Sep. 6, 2026

"Without those efforts, the center will deteriorate further into an unsafe, decrepit structure that will be required to be taken down," Justice Department attorney Brantley Mayers wrote.

From Barron's ● Aug. 25, 2026

As Los Angeles struggles to fix its decrepit water system, officials are most concerned about 400 miles of pipes that they say pose the greatest risk of breaking and causing major property damage.

From Los Angeles Times ● Jul. 25, 2026

But now, her memories came tumbling toward her—a kindly old man, a decrepit castle, a clutch of scholars with their faces buried in books, a mournful mother dragon saying good-bye.

From "The Girl Who Drank the Moon" by Kelly Barnhill

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