The fluid-filled cavity surrounding the developing embryo.
Do You Cringe At The Sound Of These Words?Read more in this article about some frequently asked questions and fun facts related to our definitions.
Could an animal speak? Not just bark or meow, but actually speak.From Dr. Doolittle to Jane Goodall, human-animal communication has occupied our thoughts both in fiction and in reality. Dogs recognize their names when they are called; researchers have successfully taught primates to communicate in sign language; and the famed African gray parrot, Alex, built a vocabulary of over 100 English words out of which he learned to form cogent sentences. All of these examples show humans …
- amniotic fluid,
- amniotic fold,
- amniotic sac,
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.