Meaning of the word inefficacy in English
What does inefficacy mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.
inefficacy
US /ɪnˈef.ə.kə.si/
UK /ɪnˈef.ɪ.kə.si/
Noun
lack of power to produce a desired effect; ineffectiveness
Example:
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The inefficacy of the old policies led to widespread public dissatisfaction.
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Researchers are studying the inefficacy of the drug in certain patient groups.