• synonyms


See more synonyms for imbecilic on Thesaurus.com
  1. of, relating to, or characteristic of an imbecile.
  2. contemptibly stupid, silly, or inappropriate: an imbecilic suggestion.
Show More

Origin of imbecilic

First recorded in 1915–20; imbecile + -ic


See more synonyms for on Thesaurus.com
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words


Examples from the Web for imbecilic

Contemporary Examples

Historical Examples

  • The intricate and imbecilic steps of the day he performed in flawless sequence.


    Edna Ferber

  • He, Hunter, was the one who deserved execution for ever entrusting anything so important as the message to an imbecilic animal.

  • Moral strife, as well as legal penalties, would bear all the stigmata of unmitigated, imbecilic cruelty.

    The Philosophy of Spinoza

    Baruch de Spinoza

  • If stimulated by association with girls, he makes crude and imbecilic plans for conquest.

    The Criminal Imbecile

    Henry Herbert Goddard

  • It needs no argument to show that all the rest of his conduct in leaving things as he did was imbecilic.

    The Criminal Imbecile

    Henry Herbert Goddard

Word Origin and History for imbecilic


1875, from imbecile + -ic.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper