Lectionary Calendar
Tuesday, October 7th, 2025
the Week of Proper 22 / Ordinary 27
the Week of Proper 22 / Ordinary 27
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Bible Dictionaries
Efficacy
Webster's Dictionary
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(n.) Power to produce effects; operation or energy of an agent or force; production of the effect intended; as, the efficacy of medicine in counteracting disease; the efficacy of prayer.
Copyright Statement
These files are public domain.
Text Courtesy of BibleSupport.com. Used by Permission.
These files are public domain.
Text Courtesy of BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Efficacy'. Noah Webster's American Dictionary. https://www.studylight.org/dictionaries/eng/web/e/efficacy.html. 1828.
Webster, Noah. Entry for 'Efficacy'. Noah Webster's American Dictionary. https://www.studylight.org/dictionaries/eng/web/e/efficacy.html. 1828.
