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esophagus

 - 6 dictionary results

e⋅soph⋅a⋅gus

[i-sof-uh-guhs, ee-sof-]
–noun, plural -gi [-jahy, gahy] . Anatomy, Zoology.
a muscular passage connecting the mouth or pharynx with the stomach in invertebrate and vertebrate animals; gullet.

Origin:
1350–1400; < NL oesophagus < Gk oisophágos gullet, lit., channel for eating (oiso-, akin to oísein, fut. inf. of phérein to carry + -phagos eating); r. ME ysophagus < ML
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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e·soph·a·gus also oe·soph·a·gus   (ĭ-sŏf'ə-gəs)   
n.   pl. e·soph·a·gi also oe·soph·a·gi (-jī', -gī')
The muscular membranous tube for the passage of food from the pharynx to the stomach; the gullet.

[Middle English isophagus, from Medieval Latin ēsophagus, from Greek oisophagos, arbitrary medical coinage perhaps from ois- : future tense stem of pherein, to carry + -phagos, food (unattested sense) (from phagein, to eat; see bhag- in Indo-European roots).]
e·soph'a·ge'al (-jē'əl) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Cultural Dictionary

esophagus [(i-sof-uh-guhs)]

The muscular tube that connects the mouth to the stomach and serves as a passageway for food. (See digestive system.)

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

esophagus 
1392, from Gk. oisophagos "gullet," lit. "what carries and eats," from oisein, fut. inf. of pherein "to carry" (see infer) + -phagos, from phagein "to eat" (see -phagous).
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: esoph·a·gus
Variant: or chiefly British oe·soph·a·gus /i-'säf-&-g&s/
Function: noun
Inflected Form: plural esoph·a·gi /-"gI, -"jI/
: a muscular tube that in adult humans is about nine inches (23 centimeters) long and passes fromthe pharynx down the neck between the trachea and the spinal column and behind the left bronchus where it pierces the diaphragm slightly to the left of the middle line and joins the cardiac end of thestomach
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

esophagus e·soph·a·gus or oe·soph·a·gus (ĭ-sŏf'ə-gəs)
n. pl. e·soph·a·gi (-jī', -gī')
The portion of the digestive canal between the pharynx and stomach, consisting of a cervical part from the cricoid cartilage to the thoracic inlet, a thoracic part from the thoracic inlet to the diaphragm, and an abdominal part below the diaphragm to the stomach.


e·soph'a·ge'al (-jē'əl) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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