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Synonyms

feeble

American  
[fee-buhl] / ˈfi bəl /

adjective

feebler, feeblest
  1. physically weak, as from age or sickness; frail.

  2. weak intellectually or morally.

    a feeble mind.

  3. lacking in volume, loudness, brightness, distinctness, etc..

    a feeble voice; feeble light.

  4. lacking in force, strength, or effectiveness.

    feeble resistance; feeble arguments.


feeble British  
/ ˈfiːbəl /

adjective

  1. lacking in physical or mental strength; frail; weak

  2. inadequate; unconvincing

    feeble excuses

  3. easily influenced or indecisive

"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

Related Words

See weak.

Other Word Forms

  • feebleness noun
  • feeblish adjective
  • feebly adverb
  • nonfeeble adjective
  • nonfeebleness noun
  • nonfeebly adverb
  • unfeeble adjective
  • unfeebleness noun
  • unfeebly adverb

Etymology

Origin of feeble

First recorded in 1125–75; Middle English feble, from Old French, variant of fleible (by dissimilation), from Latin flēbilis “lamentable,” equivalent to flēre “to weep” + -bilis -ble

Explanation

You know how you feel when you can’t open a jar of pickles? And then grandma walks in and does it in one shot without even grunting? That’s called feeling feeble, or lacking strength. In fact, feeble, comes from the Latin word flebilis, which means "lamentable" or "unsatisfactory." But don’t let it get to you. Your puny, inferior muscles are nothing compared to the guy who makes feeble attempts at humor. Lame-o jokes are way more lamentable than inadequate biceps.

Keep Reading on Vocabulary.com

Vocabulary lists containing feeble

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.

He ordered the army to assemble and, too feeble to stand, had himself carried out to address his men.

From The Wall Street Journal • Mar. 19, 2026

It was a worryingly feeble showing on the biggest stage.

From BBC • Dec. 22, 2025

He appears mentally unstable and physically feeble, clinging to his lectern as if it were a walker.

From Salon • Dec. 19, 2025

If you want to understand her worldview and the feeble attempts human beings make to bring order to a chaotic universe, that essay is the best place to start.

From Los Angeles Times • Dec. 4, 2025

Natural Selection...is a power incessantly ready for action, and is as immeasurably superior to man's feeble efforts, as the works of Nature are to those of Art.

From "The Evolution of Calpurnia Tate" by Jacqueline Kelly