gall·blad·der

[gawl-blad-er]
noun Anatomy.
a pear-shaped, muscular sac attached to the undersurface of the right lobe of the liver, in which bile is stored and concentrated.
Also, gall bladder.


Origin:
1670–80; gall1 + bladder

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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American Heritage
Medical Dictionary

gallbladder or gall bladder
n.
A small, pear-shaped muscular sac, located under the right lobe of the liver, in which bile secreted by the liver is stored until needed by the body for digestion. Also called cholecyst, cholecystis.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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00:10
Gallbladder is always a great word to know.
So is ileum. Does it mean:
the first portion of the colon, beginning at the cecum in the lower right abdominal cavity and continuing upward along the right posterior abdominal wall to approximately the lower ribs.
the third and lowest division of the small intestine, extending from the jejunum to the cecum.
American Heritage
Science Dictionary
gallbladder   (gôl'blād'ər)  Pronunciation Key 
A small, pear-shaped muscular sac in most vertebrates in which bile is stored. The gallbladder is located beneath the liver and secretes bile into the duodenum of the small intestine.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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American Heritage
Cultural Dictionary

gallbladder definition


A small, muscular sac located under the liver. Bile is stored in the gallbladder until it is needed by the small intestine for digestion. (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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Example sentences
In certain cancers, such as gallbladder cancer, symptoms often do not start
  until the disease has reached an advanced stage.
First his gallbladder failed him, then his spleen and liver began to
  malfunction.
He was in intensive care, sedated, recovering from emergency surgery to remove
  his gallbladder.
If there is recurrent or severe pain from gallstones, the gallbladder may need
  to be removed.
Images for gallbladder
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