• Cardioid

    Origin

    - + oid + -

    Full definition of cardioid

    Noun

    cardioid

    (plural cardioids)
    1. (geometry) An epicycloid with exactly one cusp; the plane curve with polar equation \rho = 1 + \cos\,\theta - having a shape supposedly heart-shaped

    Adjective

    cardioid

    1. Having this characteristic shape

    Anagrams

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