Dictionary

extraembryonic

adjective ex·tra·em·bry·on·ic \ˌek-strə-ˌem-brē-ˈä-nik\

Definition of EXTRAEMBRYONIC

:  situated outside the embryo; especially :  developed from the zygote but not part of the embryo <extraembryonic membranes>

First Known Use of EXTRAEMBRYONIC

1901

extraembryonic

adjective ex·tra·em·bry·on·ic \-ˌem-brē-ˈän-ik\   (Medical Dictionary)

Medical Definition of EXTRAEMBRYONIC

:  situated outside the embryo proper; especially :  developed from the zygote but not part of the embryo <extraembryonic membranes>

Browse

Next Word in the Dictionary: extrafamilialPrevious Word in the Dictionary: ex traduceAll Words Near: extraembryonic
May 30, 2015
metadata Hear it
data about other data
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears