duodenum
Americannoun
plural
duodena, duodenumsnoun
plural
duodenaOther Word Forms
- duodenal adjective
Etymology
Origin of duodenum
1350–1400; Middle English < Medieval Latin, by ellipsis from intestīnum duodēnum digitōrum intestine of twelve fingerbreadths, with original genitive plural construed as neuter singular; Latin duodēnī twelve each (here lacking distributive sense)
Vocabulary lists containing duodenum
"The Night Face Up," Vocabulary from the short story
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Nutrition and Digestion - High School
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Nutrition and Digestion - Middle School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But in 2022, Alberto became unwell and tests showed he had a rare cancerous tumour growing on his duodenum, which is at the top of the small intestine.
From BBC • May 24, 2024
In 1994 he performed the world’s first six-organ transplant, replacing a patient’s stomach, small intestine, duodenum, pancreas, liver and kidney in a single operation.
From New York Times • Jan. 15, 2024
Calne also helped carry out the world’s first triple liver, lung and heart transplant in 1986 and in 1994 led a six-organ transplant of liver, kidney, stomach, duodenum, small intestine and pancreas.
From Seattle Times • Jan. 7, 2024
Once in the duodenum, pancreatic juices release B12 from R-protein and hand it to intrinsic factor.
From Salon • Nov. 30, 2022
The first section, the duodenum, is subject to development of ulcers very similar to those of the gastric mucous membrane.
From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
