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actinide
/'æktɪ,naɪd/
Synonyms of actinide Antonyms of actinide Examples of actinide Usage of actinide Parts of actinide Definition that contains actinide Words sounding like actinide Explanation of actinide

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Definitions of actinide
  1. noun
    any of a series of radioactive elements with atomic numbers 89 through 103

    Similar: 

    actinoid actinon
    type of:
    group grouping
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