noun, plural ef·fi·cac·i·ties.
THINK YOU’VE GOT A HANDLE ON THIS US STATE NICKNAME QUIZ?
Words nearby efficacity
Example sentences from the Web for efficacity
The methods for compelling the observance of these limitations have neither of them any real efficacity.England's Case Against Home Rule|Albert Venn Dicey
If it is not the thing that creates the relation, it will be said, at least it is that which creates its efficacity of suggestion.
The second question is that of knowing what is the rôle, the utility, and the efficacity of the psychical phenomenon.
"Confess the efficacity of the mass," cried the two bishops to poor Brown.History of the Reformation in the Sixteenth Century, Volume V|J. H. Merle d'Aubigné