Looking for the meaning of the word EFFICACIOUSNESS in English for both noun and verb forms from the Oxford Dictionary? Below, you can explore all possible meanings and definitions of EFFICACIOUSNESS with sentence examples. You can also use the “AUDIO PRONUNCIATION” track to check the correct pronunciation in British English.
Word: Efficaciousness
Speech Type: Noun
Audio Pronunciation:
Phonetic Spelling:
ɛfɪˈkeɪʃəsnəs
Dialects: British English
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