English Reference
adjective

anecdotal

adj.
US /ˌænəkˈdoʊtəɫ/ UK /ˈænɪkdˌəʊtəl/ anec·do·tal

  1. 01 C1 Advanced Academic Science

    describes information based on personal stories or individual examples rather than hard facts or scientific research.

    referring to evidence based on personal accounts or isolated incidents rather than rigorous, systematic investigation or statistical analysis.

    Simple

    There is anecdotal evidence that the new herb helps sleep, but no scientific studies prove it yet.

    In context

    While the anecdotal reports from patients were encouraging, the clinical trial failed to demonstrate a statistically significant benefit over the placebo.

    Usage

    Frequently collocates with 'evidence', 'reports', or 'accounts'.

    Teacher's tip

    In academic writing, this word often carries a slightly negative tone, suggesting that the information might not be reliable.

  2. 02 C1 Advanced Formal

    describes a style of speaking or writing that uses a lot of short, interesting stories about real people.

    characterised by or containing a high frequency of anecdotes; relating to the narrative style of an anecdote.

    Simple

    The professor gave an anecdotal talk about his years working in the jungle.

    In context

    The biography was highly anecdotal, focusing more on charming personal stories than on a rigorous analysis of the subject's political legacy.

    Usage

    Can be used to describe a person's style or a specific piece of writing.

    narrativestory based

There are anecdotal reports of women who, after being prescribed Allegra or Pepcid for hives or reflux, noticed improvements in their hot flashes.

The Guardian· 14 Aug 2026

A human financial adviser would immediately flag these areas for consideration: a modest income, children, a high-risk investment and anecdotal advice from the cousin.

Phys.org· 17 Aug 2026

From anecdote + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Occasional
Updated