Bible Dictionaries
Dysgenesis

Webster's Dictionary

(n.) A condition of not generating or breeding freely; infertility; a form homogenesis in which the hybrids are sterile among themselves, but are fertile with members of either parent race.

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