Bible Dictionaries
Subzonal

Webster's Dictionary

(a.) Situated under a zone, or zona; - applied to a membrane between the zona radiata and the umbilical vesicle in the mammal embryo.

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