Transcription
-
- US Pronunciation
- US IPA
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- [ef-i-kuh-see]
- /ˈɛf ɪ kə si/
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- US Pronunciation
- US IPA
-
- [ef-i-kuh-see]
- /ˈɛf ɪ kə si/
Definitions of efficacies word
- noun plural efficacies capacity for producing a desired result or effect; effectiveness: a remedy of great efficacy. 1
- noun efficacies Plural form of efficacy. 1
Information block about the term
Origin of efficacies
First appearance:
before 1520 One of the 28% oldest English words
1520-30; < Latin efficācia, equivalent to efficāc- (see efficacious) + -ia -y3
Historical Comparancy
Parts of speech for Efficacies
noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
efficacies popularity
A common word. It’s meaning is known to most children of preschool age. About 84% of English native speakers know the meaning and use the word.
According to our data about 72% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.
efficacies usage trend in Literature
This diagram is provided by Google Ngram ViewerSee also
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