Meaning of cardioid in English

Table of contents
  1. Pronunciation
  2. Noun
    1. Etymology
    2. Definitions

  1. Pronunciation

    /ˈkɑrdiˌɔɪd/

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  1. Noun

    cardioid

    Etymology

    mid 18th century: from Greek kardioeidēs‘heart-shaped’, from kardia‘heart’ + eidos‘form’

    Definitions

    1. an epicycloid in which the rolling circle equals the fixed circle

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