The meaning of RETROACTIVE is extending in scope or effect to a prior time or to conditions that existed or originated in the past; especially : made effective as of a date prior to enactment, …

RETROACTIVE definition: 1. If a law or decision is retroactive, it has effect from a date before it was approved: 2. If a…. Learn more.

RETROACTIVE definition: operative with respect to past occurrences, as a statute; retrospective. See examples of retroactive used in a sentence.

If a decision or action is retroactive, it is intended to take effect from a date in the past.

The adjective retroactive refers to something happening now that affects the past. For example, a retroactive tax is one that is passed at one time, but payable back to a time before the tax was passed.

Influencing or applying to a period prior to enactment: a retroactive pay increase. [French rétroactif, from Latin retroāctus, past participle of retroagere, to drive back : retrō-, retro- + agere, to drive; see ag- in …

Jan 23, 2025 · It involves applying new laws or amendments to past events, potentially altering individuals’ rights and obligations. Understanding retroactive measures in various legal contexts is …

Retroactive refers to something taking effect from a date in the past. It is a law, rule, or term that is applied or enforced retrospectively, or to an act or fact going back and having effect or influence on …

Sep 10, 2025 · retroactive (not comparable) Extending in scope, effect, application or influence to a prior time or to prior conditions quotations

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