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inauguration

n.
US //ɪˌnɔɡjɝˈeɪʃən// UK //ɪnˌɔːɡjʊɹˈeɪʃən// in·au·gu·ra·tion
  1. 1 induction into office (n.)
    C1 Advanced Formal

    a formal ceremony where a person is officially given a new job or title, especially a president.

    the formal ceremony of inducting a person into a high office, such as a presidency or a university chancellorship.

    Example

    Thousands of people gathered in the capital to watch the president's inauguration.

    Example

    The presidential inauguration was marked by a series of traditional ceremonies and a formal address outlining the administration's goals for the next four years.

    Usage

    Often used with the preposition 'of' followed by the title or person.

    Teacher's tip

    While most commonly associated with the US President, it can apply to any high-ranking official or academic leader.

  2. 2 official opening (n.)
    C1 Advanced Formal

    the official opening of a new building, system, or organisation.

    the formal beginning or initiation of a new enterprise, public building, or significant event.

    Example

    The city celebrated the inauguration of the new high-speed rail system.

    Example

    The inauguration of the national library was attended by several prominent authors and local dignitaries.

    Usage

    Commonly used in the context of infrastructure or large-scale public projects.

    Teacher's tip

    In this sense, it implies a level of ceremony beyond a simple 'opening'.

Origin

From Middle French inauguration.

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