chorio-

chorio-

(kōr'ē-ō), Do not confuse this combining form with core(o).
Any membrane, especially that which encloses the fetus.
[G. chorion, membrane]
Farlex Partner Medical Dictionary © Farlex 2012

chorio-

Combining form denoting any membrane, but especially that enclosing the embryo, and later, fetus.
[G. chorion, membrane]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

chorio-

Combining form denoting CHORION or CHOROID.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005