Bible Dictionaries
Chorion

Webster's Dictionary

(1):

(n.) The outer membrane of seeds of plants.

(2):

(n.) The true skin, or cutis.

(3):

(n.) The outer membrane which invests the fetus in the womb; also, the similar membrane investing many ova at certain stages of development.

Bibliography Information
Webster, Noah. Entry for 'Chorion'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/chorion.html. 1828.