Efficient most often describes what is capable of producing desired results without wasting materials, time, or energy. While the word can be applied to both people and things, it is far …

Define effectivity. effectivity synonyms, effectivity pronunciation, effectivity translation, English dictionary definition of effectivity. adj. 1. a. Having an intended or expected effect. b. Producing …

Effectivity definition: the quality of being or level to which something is effective; effectiveness.. See examples of EFFECTIVITY used in a sentence.

There was no significant difference in effectivity of the vaccine between the 2 groups.

Apr 3, 2024 · Effectiveness is about achieving desired results, focusing on outcomes, while effectivity emphasizes the ability to produce an effect, often used in legal and formal contexts.

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

Effectivity refers to the actual ability of something to produce the intended effect or result. It differs slightly from ‘efficiency’, which focuses on achieving results with minimal effort or resources.

Effective, effectual, efficacious, efficient refer to that which is able to produce a (desired) effect. Effective is applied to that which has the power to, or which actually does, produce an effect: …

Effectivity is a related term of effectiveness. As nouns the difference between effectiveness and effectivity is that effectiveness is the property of being effective, of achieving results while …

Jun 8, 2025 · (uncountable) The ability or power to be effective. (countable) A measure of the effectiveness of something. (countable) [Technical documentation] An indication of the …