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documentary

n. · adj.
US //ˌdɑkjəˈmɛnɝi// UK //dˌɒkjuːmˈɛntəɹi// doc·u·men·tary
  1. 1 factual film or programme (n.)
    B1 Intermediate

    a film or television show that tells a true story or gives information about real people and events.

    a non-fiction creative work, such as a film or television series, that provides a factual record or report.

    Example

    We watched a fascinating documentary about how bees communicate with each other.

    Example

    The director spent three years filming the documentary, capturing the daily struggles of families living in the remote mountain village.

    • factual film
    • non fiction
  2. 2 based on documents (adj.)
    C1 Advanced Formal

    consisting of or based on written records and evidence.

    relating to, consisting of, or derived from documents or written records.

    Example

    The lawyer presented documentary evidence to prove that the contract was signed.

    Example

    The historian relied heavily on documentary sources from the local archives to reconstruct the town's medieval layout.

    Usage

    Usually placed before the noun.

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  1. 3 factual style (adj.)
    B2 Upper Intermediate

    presented in a way that shows real life without adding made-up stories.

    presented in a factual or objective manner, often mimicking the style of a report or record.

    Example

    The book was written in a documentary style, using real letters and diary entries.

    Example

    The photographer adopted a documentary approach, refusing to stage any of the scenes or use artificial lighting.

Origin

From French adjective and (hence) noun documentaire, from document, from Latin documentum. Equivalent to document + -ary.

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