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English definition of “radix”

radix

noun [C] uk   /ˈreɪ.dɪks/ specialized us  
( plural radices /ˈreɪ.dɪ.siːz/ ) the beginning part of an organ in the body
part of an organ in the body that is under tissues
(Definition of radix from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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