Wiktionary
a. Of or pertaining to the chorion
WordNet
adj. of or relating to a chorion; "a chorionic villus is a minute vascular projection on the fetal chorion"
Wikipedia
Usage examples of "chorionic".
All the research carried out to date all over the world had arrived at the same inescapable conclusion, namely that an emphatic chemical command to abort was being passed to the chorionic gonadotrophin effectively preventing the corpus luteum from developing.
She designed a membrane to grow on the chamber walls, a chorionic sac that surrounded the Well water.
She and Nikko had been wrapped in a thin sac, like a chorionic membrane, two twins pressed together in the womb.
I mean the chorionic viii us sampling before you reached the tenth week.
Oncologists use something called blood markers to track the progress of the disease: the levels of various proteins in your blood such as human chorionic gonadotropin (HCG) and alpha-fetoprotein (AFP) indicate how much cancer is in the body.
It is called human chorionic gonadotrophin, usually abbreviated HCG.