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Amniotic fluid - 4 dictionary results
amniotic fluid
–noun Anatomy, Zoology.
| the watery fluid in the amnion, in which the embryo is suspended. |
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
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| amniotic fluid | |
noun | |
| the serous fluid in which the embryo is suspended inside the amnion; "before a woman gives birth her waters break" |
WordNet® 3.0, © 2006 by Princeton University.
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| amniotic fluid
(ām'nē-ŏt'ĭk) Pronunciation Key
The watery fluid within the amnion that surrounds the fetus. Amniotic fluid cushions the fetus from injury, allows movement, and helps to stabilize temperature. The composition of the fluid changes over the course of gestation. Initially, amniotic fluid is similar to maternal plasma. As the fetus develops, phospholipids originating from the lungs, fetal cells, lanugo, and urine are deposited in the fluid. |
The American Heritage® Science Dictionary
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
amniotic fluid [(am-nee-ot-ik)]
The fluid, resembling salt water, contained in the amniotic sac; the embryo or fetus floats in the amniotic fluid.
[Chapter:] Medicine and Health
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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Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Copyright © 2008, Dictionary.com, LLC. All rights reserved.
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