amniotic

American

[am-nee-ot-ik] / ˌæm niˈɒt ɪk /

Also amnionic

adjective

Anatomy, Zoology.

of, relating to, or having an amnion.

amniotic British

/ ˌæmnɪˈɒtɪk /

adjective

of or relating to the amnion

"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

Other Word Forms

postamniotic adjective

Etymology

Origin of amniotic

First recorded in 1815–25; amni(on) + -otic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Izabela, 30, was at a hospital in Pszczyna, in southern Poland, after her amniotic fluid broke.

From Barron's • Mar. 3, 2026

"I'm frightened that I could have a premature birth at any time and that my amniotic fluid isn't enough for the baby to grow in," she tells the BBC.

From BBC • Jun. 3, 2025

Matthew Okula said he hopes his efforts help educate expecting mothers and encourage them to discuss the potential complication — amniotic fluid embolism — with their healthcare providers.

From Los Angeles Times • Apr. 12, 2025

Eventually, I was so dehydrated that my amniotic fluid levels were low and so doctors induced me to go into labor.

From Slate • Sep. 15, 2024

Later, the stars wander out of their nursery to seek their fortunes in the Milky Way, stellar adolescents still surrounded by tuffs of glowing nebulosity, residues still gravitationally attached of their amniotic gas.

From "Cosmos" by Carl Sagan

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023