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Synonyms

imbecility

American  
[im-buh-sil-i-tee] / ˌɪm bəˈsɪl ɪ ti /

noun

  • imbecilities
    plural
  1. an instance or point of weakness; feebleness; incapability.

  2. stupidity; silliness; absurdity.

  3. an instance of stupidity, silliness, or absurdity.

  4. Psychology. (no longer in technical use; considered offensive) an intellectual disability, previously classified in a now obsolete rubric of developmental disorders as having a mental age of seven or eight years and an intelligence quotient of 25 to 50.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of imbecility

First recorded in 1400–50; Middle English inbecillite, from Middle French imbecil(l)ite and Latin imbēcillitāt-, stem of imbēcillitās “weakness”; see imbecile, -ity

Explanation

Stupid or inane behavior is imbecility. Picture a frat party gone wild, and you can picture imbecility. Foolishness that would be typical of an imbecile is imbecility. Imbecility is from the Latin imbecillitatem, meaning “weakness, feebleness.” If you are feeble of mind or weak on intellect and act accordingly, that is imbecility. For instance, you may have witnessed a college party that was so rife with imbecility that you were amazed that the participants were students in an institution of higher education.

Keep Reading on Vocabulary.com

Vocabulary lists containing imbecility

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.

See Examples For:

Artistic expression and intellectual inquiry are replaced by a new dark age, the triumph of tawdry spectacle and the celebration of crowd-pleasing imbecility.

From Salon Aug. 16, 2022

He mortified them with tales of imbecility and treason.

From The Wall Street Journal Sep. 12, 2018

Like few auteurs or hacks before him have managed, Bay has a genius for imbecility; he turns incoherence into its own form of hyperkinetic abstract art.

From Los Angeles Times Jun. 20, 2017

And Samuel Johnson, its chief tormenter, said that to discuss the play “were to waste criticism upon unresisting imbecility, upon faults too evident for detection, and too gross for aggravation.”

From New York Times Sep. 2, 2011

In his life, Donald wrapped himself in a kind of quiet that, depending on the observer, signaled imbecility or a reservoir of mystery.

From "The Underground Railroad: A Novel" by Colson Whitehead

It’s about the soul-draining imbecilities of office life at an organization that resembles the United Nations.

From New York Times Nov. 2, 2020

From stump to stump across the land, he would blast the imbecilities of the age.

From Time Magazine Archive

New York Tribune: "Mr. Leacock has never deviated . . . from his attitude as the unimpassioned protestant against the countless shams and imbecilities in which our common life is drenched."

From Time Magazine Archive

And by the time they have finished reading of all the stupidities, confusions and downright imbecilities that humanity tolerates, the moon is likely to seem just as far away as ever.

From Time Magazine Archive

The ostensible object of the Reformation, which lately reached its fourth centenary, was to purge the Church of imbecilities.

From Damn! A Book of Calumny by H. L. (Henry Louis) Mencken

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