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Showing results for inefficacy. Search instead for increased efficacy.
Synonyms

inefficacy

American  
[in-ef-i-kuh-see] / ɪnˈɛf ɪ kə si /

noun

  1. lack of power or capacity to produce the desired effect.


Etymology

Origin of inefficacy

From the Late Latin word inefficācia, dating back to 1605–15. See in- 3, efficacy

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:

The process is often triggered by post-approval studies showing inefficacy, according to Harvard Law professor I. Glenn Cohen.

From Reuters Mar. 23, 2023

He seemed to think he could figure this out, make the kind of adjustment he has made so many times before in a career defined by his ability to stave off long stretches of inefficacy.

From Washington Post Oct. 7, 2022

This extraordinary stylistic range stems from Graham’s wish to make a lavish formal show of her epistemological turbulence, her poems’ provisional victories over their own inefficacy.

From The New Yorker Mar. 23, 2015

The incident sparked a fiery public debate and several protests decrying the inefficacy of the Gurgaon police.

From New York Times Apr. 4, 2012

These instructions were not carried out; at best such a scheme would have been insufficient for the purpose; subsequent experience in the case of the Clergy Reserves proved the inefficacy of such an appropriation.

From McGill and its Story, 1821-1921 by Cyrus MacMillan

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