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Effectiveness is the capability of producing a desired result. When something is deemed effective, it means it has an intended or expected outcome, or produces  ...

Effective | Define Effective at Dictionary.com


Effective definition, adequate to accomplish a purpose; producing the intended or expected result: effective teaching methods; effective steps toward peace.

Effective | Definition of Effective by Merriam-Webster


producing a result that is wanted : having an intended effect. of a law, rule, etc. : in use. : starting at a particular time. Source: Merriam-Webster's Learner's ...

effective Meaning in the Cambridge English Dictionary


effective meaning, definition, what is effective: successful or achieving the results that you want: . Learn more.

effective definition and synonyms | Macmillan Dictionary


Define effective and get synonyms. What is effective? effective meaning, pronunciation and more by Macmillan Dictionary.

What is effective? definition and meaning - BusinessDictionary.com


Definition of effective: Having the desired result. The medicine was effective in curing his infection.

effective - Dictionary Definition : Vocabulary.com


If your email outlining a plan to reduce office paper waste resulted in a 20 percent reduction in paper use, that means your plan was effective: it did what you ...

effective - definition of effective in English from the Oxford dictionary


1Successful in producing a desired or intended result: effective solutions to ... 1.1 (Of a law, rule, or policy) operative: the regulation will be effective from January.

effective - Wiktionary


Webster's Revised Unabridged Dictionary from 1913 still lists efficient and effective as synonyms, but all major dictionaries now show that these words now only ...

Effective Altruism


Effective altruism is a philosophy and social movement which applies evidence and reason to determining the most effective ways to improve the world.

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Effective Synonyms, Effective Antonyms | Merriam-Webster Thesaurus


1 producing or capable of producing a desired result <an effective treatment of the once-dreaded disease> Synonyms effectual, efficacious, efficient, fruitful, ...

Effective Synonyms, Effective Antonyms | Thesaurus.com


Synonyms for effective at Thesaurus.com with free online thesaurus, antonyms, and definitions. Dictionary and Word of the Day.

Effective - definition of effective by The Free Dictionary


b. Producing a strong impression or response; striking: gave an effective performance as Othello. 2. Operative; in effect: The law is effective immediately. 3 .