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retroactivity

retroactivity

1 8.9
A law or rule that applies to actions done before it started
  • noun
  • /ˌrɛtroʊækˈtɪvɪti/
  • Formal
: retroactividad
  • The law's retroactivity means it can affect cases that occurred before it was passed.

Examples

  • The debate over the retroactivity of the regulations is crucial for those impacted by past decisions.

  • Given both the deterrent effect of public executions and the notice period and absence of retroactivity, it is unlikely that any more than 15-25% of the adult population would actually be put to death.

    Blog text (10)
  • You can't always do retroactivity super well, but what we'll talk about are situations you can do well and what you can do in general.

  • Retroactivity is an important issue for U.S. authors and publishers.

    Academic text (1999)
  • More particular principles of considerable current importance disfavor retroactivity.

    Academic text (2001)
  • Even worse, the new legislation included retroactivity, so that convictions prior to 1997 can also bring about deportation.

    Blog text (26)
  • With respect to the second factor, investor-backed expectations, Justice O'Connor focused mainly on the retroactivity of the Coal Act in Eastern Enterprises.

    Academic text (2000)
  • The incongruity in the government's retroactivity positions under CERCLA on the record review and statute of limitations issues is revealed in the following passage from a government brief arguing for a prospective-only statute of limitations:

    Academic text (1990)
  • She concludes that "Fun Home engages some of queer theory's most timely issues: teleology, historicism, fantasy, and the retroactivity of identity" (357).

    Academic text (2016)
  • Many advocates argue that the retroactivity of the new policy could lead to unfair outcomes for certain individuals.

Surface Forms

retroactivity singular

Morphology

retroactivity = retroactive (transparent) = retro + active + ity

Formed by adding the noun-forming suffix '-ity' to the adjective 'retroactive', yielding a predictable abstract noun.

Etymology

Retroactivity comes from the parts retro- 'back' and act 'to do'. So, retroactivity means a rule or decision 'acts back' on earlier events and applies to things that already happened.