retroactive

🇺🇸 /ˌretrəʊˈæktɪv/ 🇬🇧 /ˌretrəʊˈæktɪv/
Frequency
Difficulty
Tags TOP20000
adjective
R

Affecting something that happened in the past and applying it to the present.

The new law made the tax changes retroactive, so they applied to all past transactions.

translation

adj. Affecting something that happened in the past and applying it to the present.