English Reference
noun

reformation

n.
US /ˌɹɛfɝˈmeɪʃən/ UK /ɹɪfɔːmˈeɪʃən/ ref·or·ma·tion UK spelling reformations

  1. 01 B2 Upper Intermediate

    the act of improving something by changing how it works, especially a government or a large organization.

    the improvement or amendment of what is wrong, corrupt, or unsatisfactory in social, political, or institutional affairs.

    Simple

    The new government promised a complete reformation of the prison system.

    In context

    Public outcry regarding the lack of transparency led to a radical reformation of the city's zoning and planning departments.

    Usage

    Often used as an uncountable noun when referring to the general process of change.

  2. 02 B2 Upper Intermediate Religion

    the 16th-century religious movement in Europe that led to the start of Protestant churches.

    the 16th-century religious movement aimed at reforming the Roman Catholic Church, resulting in the establishment of Protestantism.

    Simple

    Students are studying the Reformation and its impact on European history.

    In context

    The Reformation fundamentally altered the political landscape of Europe, leading to decades of conflict and the eventual rise of sovereign nation-states.

    Usage

    Usually capitalized as 'the Reformation' when referring to this specific historical event.

    protestant reformation
    counter reformation
  3. 03 C1 Advanced Technical Law

    a legal change made to a written contract so that it matches what the people involved actually agreed to.

    an equitable remedy by which a court orders the change or correction of a written instrument to reflect the parties' actual intent.

    Simple

    The lawyer asked for a reformation of the contract because of a typing error.

    In context

    The plaintiff sought a judicial reformation of the deed, arguing that the written description of the property boundaries was a mutual mistake.

    Usage

    Typically used in the context of contract law or property deeds.

    rectificationcorrection

It has long been known that the convent was dissolved and demolished after the Reformation in the 16th century, and that half a million bricks were sold to Selsø Castle.

Phys.org· 14 Aug 2026
This entry
Level C1 · Advanced
Frequency Frequent
Updated