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Synonyms

flabby

American  
[flab-ee] / ˈflæb i /

adjective

flabbier, comparative flabbiest superlative
  1. hanging loosely or limply, as flesh or muscles; flaccid.

  2. having such flesh.

  3. lacking strength or determination.


flabby British  
/ ˈflæbɪ /

adjective

  1. lacking firmness; loose or yielding

    flabby muscles

  2. having flabby flesh, esp through being overweight

  3. lacking vitality; weak; ineffectual

"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

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Etymology

Origin of flabby

1690–1700; apparently expressive alteration of earlier flappy, with same sense; see flap, -y 1; compare late Middle English flabband (attested once), evidently with sense “flapping”

Explanation

If you're flabby, you're out of shape, with a soft, slack body. Some people join a gym when they're feeling a little flabby. People who are flabby aren't star athletes — you may be flabby after a long, cold winter spent mostly indoors, or feel flabby as you struggle to hike up a mountain. You can describe other things as figuratively flabby too, if they're a little sloppy or weak. Flabby writing is messy and disorganized, and a flabby politician is ineffective. Flabby started as flappy, "softly fleshy," in the 16th century.

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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.

But if poetry is about saying a lot in a little—the fine art of distillation—then by the end of its two-hour runtime “A Poet” comes off more like funny but flabby prose.

From The Wall Street Journal • Jan. 29, 2026

Instead of a skeleton and scales, the blobfish has a soft body and flabby skin.

From BBC • Mar. 19, 2025

They are short, tall, flabby, lean, clean-shaven, bearded, bald and pony-tailed.

From New York Times • Nov. 27, 2024

She then placed a plate on the table that consisted of flabby, unappetizing bacon with a few char marks…

From Salon • Dec. 30, 2023

On his flabby shoulders he had wispy blond hairs that flowed in the wind like corn silk.

From "Dead End in Norvelt" by Jack Gantos

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