Bible Dictionaries
Inefficacious

Webster's Dictionary

(a.) Not efficacious; not having power to produce the effect desired; inadequate; incompetent; inefficient; impotent.

Bibliography Information
Webster, Noah. Entry for 'Inefficacious'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​i/inefficacious.html. 1828.