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Definitions

effectiveness

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




Example Sentences

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But some child safety charities and experts have cast doubt on the effectiveness or promise of a midnight curfew for older UK teens.

From BBC Jul. 14, 2026

The Dodgers might not be entirely sure of projecting their October health and effectiveness by the Aug. 3 trade deadline, and the chance to three-peat might never come again.

From Los Angeles Times Jul. 13, 2026

France said it had been under no pressure from US President Donald Trump and had simply limited the number of invited countries to improve the effectiveness of discussions.

From Barron's Jul. 11, 2026

This shift could significantly improve the effectiveness of existing immunotherapies.

From Science Daily Jul. 9, 2026

Lupita let out a deep sigh of sadness, asking herself if even the effectiveness of hard work could be trusted.

From "Lupita Mañana" by Patricia Beatty




Vocabulary lists containing effectiveness


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