• Regnum

    Pronunciation

    • UK IPA: /ˈɹɛɡ.nÉ™m/

    Origin

    From Latin rēgnum ("kingdom")

    Full definition of regnum

    Noun

    regnum

    (plural regnums or regna)
    1. (biology, taxonomy) A rank in the classification of organisms, also known as kingdom

    Synonyms

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