desuetude

• Состояние неупотребления, заброшенности; выход из практики использования.

A state of disuse or the condition of a custom, practice, law, or institution that is no longer observed or enforced.

uncountable

1. The state in which a custom, law, or practice has fallen into neglect.C2formal

   A condition whereby a formerly observed rule, tradition, or enactment ceases to be followed or exercised over time, though it may still formally exist; often cited in legal and constitutional arguments about the validity of long‑unenforced statutes.

   Состояние, при котором обычай, закон или практика пришли в пренебрежение.

   • The ancient ritual had fallen into complete neglect long before the scholars arrived.
   • Some constitutional scholars argue that certain clauses have lapsed through prolonged non‑application.
   • The bylaw remains on the books but is now in a state of total dormancy.
   • Over centuries, the language lost its case endings through simple abandonment of use.
   • Roads that once carried heavy trade slipped into quiet oblivion.

   Synonymsabandonmentdiscontinuancedisusedormancyneglectobsolescence

   Antonymscustomemploymentenforcementexerciseobservanceoperationpracticeusage

2. General inactivity or lack of use of an object or faculty.C2formal

   The condition of something (a tool, skill, machine) that lies idle for an extended period, sometimes leading to atrophy, decay, or obsolescence.

   Бездействие, отсутствие использования предмета или способности.

   • The old mill had crumbled from decades of standing unused.
   • Muscles can atrophy from a prolonged period of lying idle.
   • The fountain was dry and silent, a victim of long‑term forgetting.
   • His linguistic talents dwindled through years of lying dormant.
   • The factory equipment was covered in rust from prolonged inactivity.

   Synonymsdisusedormancyidlenessinactivityneglectobsolescence

   Antonymsemploymentoperationpracticeuseutilization