Word Study
duodenum
OXFORD DICTIONARY
duodenum, n. Anat. the first part of the small intestine immediately below the stomach.
Derivative
duodenal adj. duodenitis n.
Etymology
ME f. med.L f. duodeni (see DUODENARY) from its length of about 12 fingers' breadth
THESAURUS
duodenum
abdomen, anus, appendix, blind gut, bowels, brain, cecum, colon, endocardium, entrails, foregut, giblets, gizzard, guts, heart, hindgut, innards, inner mechanism, insides, internals, intestine, inwards, jejunum, kidney, kishkes, large intestine, liver, liver and lights, lung, midgut, perineum, pump, pylorus, rectum, small intestine, spleen, stomach, ticker, tripes, vermiform appendix, viscera, vitals, worksFor further exploring for "duodenum" in Webster Dictionary Online