efficacity

noun
ef·fi·cac·i·ty | \ ˌe-fə-ˈka-sə-tē \

Definition of efficacity 

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Examples of efficacity in a Sentence

the limited efficacity of the primitive tool as an instrument for cutting raw meat

First Known Use of efficacity

15th century, in the meaning defined above

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The first known use of efficacity was in the 15th century

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characteristic trappings or dress

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