inefficacious
Americanadjective
adjective
Other Word Forms
- inefficaciously adverb
- inefficaciousness noun
- inefficacity noun
- inefficacy noun
Etymology
Origin of inefficacious
First recorded in 1650–60; in- 3 + efficacious
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.
Remedies for the starling plague were suggested, some facetious, some earnest, all equally inefficacious.
From Time Magazine Archive
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Most nostrums hit at only one of the causes and so are frequently inefficacious.
From Time Magazine Archive
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Failing in its usual effect, the medicine was no longer continued; but every thing that was tried proved equally inefficacious, and he did not long survive.
From An Account of the Foxglove and some of its Medical Uses With Practical Remarks on Dropsy and Other Diseases by Withering, William
It is, at least, quite certain that other means will prove inefficacious, if this be not superadded.
From Three Prize Essays on American Slavery by Baldwin, A.C.
He commenced the sentence with a dignity, and ended it with a familiarity equally inefficacious.
From Gabriel Conroy by Harte, Bert
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.