extraembryonic

[ ek-struh-em-bree-on-ik ]
/ ˌɛk strəˌɛm briˈɒn ɪk /

adjective

situated outside the embryo.
pertaining to structures outside the embryo.

QUIZZES

This Word Of The Day Quiz Is Far From Thersitical
Have you mastered the meaning of phronesis? How about plethoric? Take the quiz on the words from the week of February 17 to 23 to find out.
Question 1 of 7
Lincolnesque

Origin of extraembryonic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for extraembryonic

extraembryonic
[ ĕk′strə-ĕm′brē-ŏnĭk ]

adj.

Located outside of the embryonic body.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.