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单词 ileum
释义

ileum

[ il-ee-uhm ]
/ ˈɪl i əm /
SEE SYNONYMS FOR ileum ON THESAURUS.COM

noun, plural il·e·a [il-ee-uh]. /ˈɪl i ə/.

Anatomy. the third and lowest division of the small intestine, extending from the jejunum to the cecum.
Zoology. the anterior portion of the hindgut of an insect or other arthropod.

Origin of ileum

1675–85; <New Latin, Medieval Latin īleum, variant of Latin īlia (neuter plural) side of the body between hips and groin, guts, apparently by confusion with Latin īleusileus

OTHER WORDS FROM ileum

il·e·al, adjective

WORDS THAT MAY BE CONFUSED WITH ileum

ileum , ilium, Ilium

Words nearby ileum

Îles du Salut, Ilesha, Îles Mascareignes, Îles sous le Vent, Iletin, ileum, ileus, ileus subparta, ilex, Ilford, I.L.G.W.U.
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for ileum

British Dictionary definitions for ileum

ileum
/ (ˈɪlɪəm) /

noun

the part of the small intestine between the jejunum and the caecum
the corresponding part in insects

Word Origin for ileum

C17: New Latin, from Latin īlium, īleum flank, groin, of obscure origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for ileum

ileum
[ ĭlē-əm ]

n. pl. il•e•a (-ē-ə)

The third and terminal portion of the small intestine, extending from the jejunum to the cecum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for ileum

ileum
[ ĭlē-əm ]

Plural ilea

The lower part of the small intestine, connecting the jejunum to the cecum of the large intestine.

Other words from ileum

ileal adjective
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/12 5:02:28