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English definition of “duodenum”

duodenum

noun [C]     /ˌdjuː.əˈdiː.nəm/ US  /ˌduː.-/ (plural duodenums or duodena) specialized
the first part of the bowels just below the stomachThe digestive system
(Definition of duodenum noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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