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Showing results for infirmity. Search instead for infirmities.
Synonyms

infirmity

American  
[in-fur-mi-tee] / ɪnˈfɜr mɪ ti /

noun

plural

infirmities
  1. a physical weakness or ailment.

    the infirmities of age.

  2. quality or state of being infirm; lack of strength.

  3. a moral weakness or failing.

    Synonyms:
    fault, defect, flaw

infirmity British  
/ ɪnˈfɜːmɪtɪ /

noun

  1. the state or quality of being infirm

  2. physical weakness or debility; frailty

  3. a moral flaw or failing

"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

Other Word Forms

  • superinfirmity noun

Etymology

Origin of infirmity

1325–75; Middle English infirmite < Latin infirmitās. See infirm, -ity

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.

And on the whole, Americans don’t do that, believing that age and infirmity only matter if they impede on a person’s ability to do their job.

From Salon • Nov. 19, 2025

To Thomas, these schemes would present no constitutional infirmity, and courts could do nothing to stop them.

From Slate • May 23, 2024

The family has learned, with guidance from ONEgeneration, how to understand and accommodate Saldana’s infirmity — how to resist pushing back when she’s combative or confused.

From Los Angeles Times • Sep. 23, 2023

The arrival comes two years after the zoo had to euthanize two of its older female elephants, Ambika, 72, and Shanthi, 45, because of old age and infirmity.

From Washington Post • Nov. 7, 2022

Pale and bruised, lean to the point of infirmity, he shambles toward the bed.

From "All the Light We Cannot See" by Anthony Doerr