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-ium

noun suffix

Definition of -ium

  1. 1 [New Latin, from Latin, ending of some neuter nouns] a :  a chemical element <sodium> b :  cation <tetrazolium>

  2. 2 plural -iums or -ia [New Latin, from Latin, from Greek -ion] :  small one :  mass —especially in botanical terms <pollinium>




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to conspire or plot

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