Definition, Meaning & Synonyms
apply-retroactively
Verb
/əˈplaɪ ˌrɛtrəʊˈæktɪvli/

Definition
To put a rule or law into effect from a date in the past.

Examples
- The new tax law will apply retroactively to the beginning of the year.
- They decided to apply the changes retroactively to ensure fairness.
- In this case, the regulations were applied retroactively to protect consumers.

Meaning
When something is applied retroactively, it means that it affects events or situations that occurred before the rule was established.

Synonyms
- Backdate
- Implement from the past
- Retroactive enforcement