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.
Most nostrums hit at only one of the causes and so are frequently inefficacious.
From Time Magazine Archive
Remedies for the starling plague were suggested, some facetious, some earnest, all equally inefficacious.
From Time Magazine Archive
Imperfectly mixed coal-tar-creosote dips are liable to poison animals even when not used in stronger solutions than that recommended by the manufacturers, and are also likely to be inefficacious.
From Special Report on Diseases of Cattle by United States. Bureau of Animal Industry
He commenced the sentence with a dignity, and ended it with a familiarity equally inefficacious.
From Gabriel Conroy by Harte, Bert
In fact, the anathema remained inefficacious within and without.313 In vain did the pope employ the Jesuits to raise or indispose the European courts against the Venetians.
From The Power Of The Popes by Daunou, Pierre Claude Fran?ois
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.
