Dictionary.com
Thesaurus.com
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

Derived 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.

Keep Reading on Vocabulary.com

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.

They argued, among other things, that such a move would be unconstitutional and that the fuel storage tanks were decrepit and environmentally risky.

From The Wall Street Journal • May 31, 2026

They loaded salvageable sofas and home appliances onto decrepit blue pickup trucks in the unmistakable 1960s design of local brand Zamyad.

From Barron's • Mar. 7, 2026

Dimming the upbeat declarations is a harsh reality: It will likely take at least a decade — and perhaps $200 billion or more — to restore the country’s decrepit hydrocarbon infrastructure, experts say.

From Los Angeles Times • Feb. 15, 2026

So why, unlike China during its boom years, isn't India's blazing GDP growth leading to a regeneration of its decrepit cities?

From BBC • Dec. 28, 2025

Near the lone hangar, lethargic mechanics in grease-stained uniforms poked among the entrails of decrepit jets far removed from their vintage years.

From "The Great Santini" by Pat Conroy

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "decrepit" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com