Definition, Meaning & Synonyms
efficacy
noun
/ˈɛfɪkəsi/
Definition
The ability to produce a desired or intended result.
Examples
- The efficacy of the new drug was proven in clinical trials.
- In education, the efficacy of different teaching methods can vary greatly.
- They measured the efficacy of the new policy by examining its impact on the community.
Meaning
Efficacy refers to the effectiveness of something in achieving its intended outcome, particularly in contexts like medicine or interventions.
Synonyms
- effectiveness
- efficiency
- potency
- capability
