Definition, Meaning & Synonyms

retroactive

adjective
/ˌrɛtrəʊˈæktɪv/
Definition
having an effect on things that have happened in the past.
Examples
  • The new tax policy is retroactive, meaning it will apply to income earned since January of this year.
  • She received a retroactive pay increase for the work she did last year.
  • The court’s ruling was retroactive, affecting cases that had already been decided.
Meaning
Retroactive generally refers to a policy, decision, or law that is applied to events or situations that occurred before it was made or enacted.
Synonyms
  • retroactive
  • ex post facto
  • backdated