Featured December 21, 2025

    Mumpsimus

    9 letters

    Definition

    A stubborn person who insists on making an error despite being shown it's wrong

    What does "Mumpsimus" mean?

    MumpsimusA stubborn person who insists on making an error despite being shown it's wrong

    This word was featured as our Word of the Day on December 21, 2025. Try to guess the meaning of a new obscure word every day at The Dictionary Game.

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