efficacious
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ɛ
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British pronunciation
/ˌɛfɪkˈe‍ɪʃəs/

Definition & Meaning of "efficacious"

efficacious
01

achieving the intended purpose or desired result

efficacious definition and meaning
example
Example
click on words
The medication proved to be efficacious in treating the patient's symptoms.
His teaching methods were efficacious, resulting in improved student performance.

Word Family

efficacy

Noun

efficacious

Adjective

efficaciously

Adverb

efficaciously

Adverb

efficaciousness

Noun

efficaciousness

Noun

inefficacious

Adjective

inefficacious

Adjective
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