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English definition of “appendix”

appendix

noun [C] (BODY PART)    /əˈpen.dɪks/ (plural appendixes)
a small tube-shaped part that is joined to the intestines on the right side of the body and has no use in humans: She had her appendix out (= medically removed) last summer.The digestive system
(Definition of appendix noun (BODY PART) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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