Meaning & use

flaccid

adjective·Advancedformal

Last updated

UK/ˈflæksɪd/
US/ˈflæksɪd/

Meanings

  1. adjectivecomparableformalmedical

    Soft, limp and lacking firmness, often because of a lack of muscle tone or water.

    Grammar: Describes muscles, plants or skin: a flaccid lettuce leaf.

    The lettuce was flaccid after a week in the warm kitchen.

    After months in bed, his arm muscles felt flaccid.

    The balloon hung flaccid on its string the next morning.

  2. adjectivecomparablefigurativedisapproving

    Lacking energy, force or strength, used of writing, efforts or arguments.

    Grammar: A figurative use, often before a noun: a flaccid response.

    The government's flaccid response disappointed voters.

    His flaccid argument failed to persuade the committee.

    The sequel felt flaccid compared with the thrilling first film.

Word forms

comparativemore flaccid
superlativemost flaccid

Common combinations

flaccid muscle
Doctors checked the flaccid muscle for nerve damage.
go flaccid
The sail went flaccid when the wind died.
flaccid prose
Critics called the book's flaccid prose a bore.
flaccid argument
A flaccid argument rarely wins a debate.

Synonyms and how they differ

limp
Limp is the everyday word and works for cloth or hands, while flaccid is more clinical or critical.
slack
Slack means not tight, like a rope, and does not imply weakness the way flaccid does.
feeble
Feeble suggests weakness of a person or effort, while flaccid first describes physical softness.

Opposites

Word family

flaccidity noun
The state of being limp and soft.
flaccidly adverb
In a limp way.
flaccidness noun
Another word for flaccidity.

Commonly confused: flaccid or flaxen?

flaccid vs flaxen

Flaxen describes pale yellow hair. It looks alike but has no connection to limpness.

Practice

The wilting lettuce looked ___ after being left on the counter all day.

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