The meaning of EFFECTIVE is producing a decided, decisive, or desired effect. How to use effective in a sentence. Comparing Efficient, Effective, and Proficient Synonym Discussion of Effective.

Sep 11, 2023 · The adjectives effective and affective look and sound similar, but one of these words is much more commonly used than the other. In this article, we will break down the different meanings …

EFFECTIVE definition: 1. successful or achieving the results that you want: 2. (used about a treatment or drug) working…. Learn more.

7 meanings: 1. productive of or capable of producing a result 2. in effect; operative 3. producing a striking impression;.... Click for more definitions.

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

Define effective. effective synonyms, effective pronunciation, effective translation, English dictionary definition of effective. producing the intended result: Her effective speech caused many to volunteer.; …

Definition of EFFECTIVE in the Definitions.net dictionary. Meaning of EFFECTIVE. What does EFFECTIVE mean? Information and translations of EFFECTIVE in the most comprehensive …

ef•fec•tive (i fek′ tiv), adj. adequate to accomplish a purpose; producing the intended or expected result: effective teaching methods; effective steps toward peace. actually in operation or in force; …

Aug 28, 2025 · effective (comparative more effective, superlative most effective) Having the power to produce a required effect or effects. synonym quotations Synonym: efficacious The pill is an effective …

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 wanted it to do.