esophagus

noun

esoph·​a·​gus i-ˈsä-fə-gəs How to pronounce esophagus (audio)
plural esophagi i-ˈsä-fə-ˌgī How to pronounce esophagus (audio) -ˌjī How to pronounce esophagus (audio)
: a muscular tube that conveys food from the mouth to the stomach and that in humans is about nine inches (23 centimeters) long and passes from the 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 the stomach
esophageal adjective

Examples of esophagus in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Share [Findings] Juvenile Japanese eels can escape from the stomachs of dark sleepers by pushing their tails back through the fish’s esophagus and out its gills. Rafil Kroll-Zaidi, Harper's Magazine, 22 Jan. 2025 Esophageal Dilation Long-term inflammation can damage the tissue of the esophagus, causing scarring and narrowing. Lindsay Curtis, Health, 19 Jan. 2025 Use a small amount of water or milk to clear any berry material from the mouth and esophagus. Erica Browne Grivas, Better Homes & Gardens, 3 Dec. 2024 If they get lodged in a child’s throat, the saliva triggers an electric current causing a chemical burn that can severely damage the esophagus. Adrianna Rodriguez, USA TODAY, 28 Nov. 2024 See all Example Sentences for esophagus 

Word History

Etymology

Middle English ysophagus, from Medieval Latin ysofugus, from Greek oisophagos, from oisein to be going to carry + phagein to eat — more at baksheesh

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of esophagus was in the 14th century

Dictionary Entries Near esophagus

Cite this Entry

“Esophagus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/esophagus. Accessed 2 Feb. 2025.

Kids Definition

esophagus

noun
esoph·​a·​gus i-ˈsäf-ə-gəs How to pronounce esophagus (audio)
plural esophagi -ˌgī How to pronounce esophagus (audio)
-ˌjī
: a muscular tube that leads from the cavity behind the mouth to the stomach
esophageal adjective

Medical Definition

esophagus

noun
esoph·​a·​gus
variants or chiefly British oesophagus
plural esophagi -ˌgī How to pronounce esophagus (audio) -ˌjī How to pronounce esophagus (audio)
: a muscular tube that in adult humans is about nine inches (23 centimeters) long and passes from the 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 the stomach

More from Merriam-Webster on esophagus

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