• Radii

    Pronunciation

    • GenAm IPA: /ˈɹeɪˌdi.aɪ/
    • RP IPA: /ˈɹeɪ.diËŒaɪ/
    • Latin IPA: /ˈraËŒdi.ɪ/

    Noun

    plural

    1. Plural of radius
      • 1767, Richard Helsham and Bryan Robinson, A Course of Lectures in Natural Philosophy, page 31Now the centrifugal forces of bodies revolving in the Å¿ame time in different circles being to one another as the radii of the circles (as Å¿hall be Å¿hewn when I come to treat of thoÅ¿e forces) it follows that the centrifugal force muÅ¿t be greateÅ¿t at the æquator, and thence be continually diminished towards the poles.
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