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Definitions

effectiveness

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




Example Sentences

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The remaining major hurdle is for uniQure and the FDA to agree on the design of a final backup study to confirm the drug’s effectiveness.

From Barron's • Jun. 17, 2026

The effectiveness of the recovery and deployment of the electrical system is not taken into account.

From BBC • Jun. 10, 2026

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

To anyone who questioned the effectiveness of the loyalty oaths, he replied that people who really did owe allegiance to their country would be proud to pledge it as often as he forced them to.

From "Catch-22" by Joseph Heller




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