RETROACTION


Meaning of RETROACTION in English

transcription, транскрипция: [ ˌre-trō-ˈak-shən ]

noun

Date: circa 1738

1.

[ retroactive ]

: retroactive operation (as of a law or tax)

2.

[ retro- + action ]

: a reciprocal action : reaction

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.