imbecilic

[ im-buh-sil-ik ]
/ ˌɪm bəˈsɪl ɪk /

adjective

of, relating to, or characteristic of an imbecile.
contemptibly stupid, silly, or inappropriate: an imbecilic suggestion.

Origin of imbecilic

First recorded in 1915–20; imbecile + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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