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effectiveness

[ih-fek-tiv-nis, ee-fek‐] / ɪˈfɛk tɪv nɪs, iˈfɛk‐ /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The next step will be early stage clinical trials to evaluate the safety and effectiveness of the treatment in people with solid tumors and blood cancers.

From Science Daily • Jun. 9, 2026

To address this issue, Mody trains APCs in paracervical blocks and is currently conducting three studies to further evaluate the procedure’s effectiveness.

From Slate • Jun. 7, 2026

But others in the bloc, including France and Spain, have questioned their effectiveness.

From Barron's • Jun. 1, 2026

"This encouraging milestone bears witness to the effectiveness of field interventions: early detection, medical care, contact tracing and community engagement," DR Congo's Institute of Public Health wrote on social media.

From BBC • Jun. 1, 2026

What might I be able to add to a lesson to increase its effectiveness for the learner—e.g., movement? rhythm? instruments?

From "Music and the Child" by Natalie Sarrazin




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