The meaning of EFFECTIVENESS is the quality or state of being effective. How to use effectiveness in a sentence.

Effectiveness or effectivity[1] is the capability of producing a desired result or the ability to produce desired output. When something is deemed effective, it means it has an intended or expected …

EFFECTIVENESS definition: 1. the degree to which something is effective: 2. how well a particular treatment or drug works…. Learn more.

Define effectiveness. effectiveness synonyms, effectiveness pronunciation, effectiveness translation, English dictionary definition of effectiveness. adj. 1. a. Having an intended or …

EFFECTIVENESS definition: productive of or capable of producing a result | Meaning, pronunciation, translations and examples

Definition of effectiveness noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

effectiveness, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Nov 1, 2025 · Noun effectiveness (countable and uncountable, plural effectivenesses) The property of being effective, of achieving results.

Jul 26, 2025 · ‘Effectiveness’ refers to the capability of achieving an intended or expected outcome. It indicates how well a task, method, or system works in practice, especially when …

Effectiveness refers to the degree to which something is successful in producing a desired or intended result. It evaluates whether a task or activity is performed with minimum waste of …