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amniotic fluid
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noun Anatomy, Zoology.
the watery fluid in the amnion, in which the embryo is suspended.
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Words nearby amniotic fluid
amniocentesis, amniography, amnion, amniote, amniotic, amniotic fluid, amniotic sac, amn't, amobarbital, “A Modest Proposal”, amoeba
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use amniotic fluid in a sentence
British Dictionary definitions for amniotic fluid
amniotic fluid
noun
the fluid surrounding the fetus in the womb
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
Scientific definitions for amniotic fluid
amniotic fluid
[ ăm′nē-ŏt′ĭk ]
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 © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Cultural definitions for amniotic fluid
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.
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.