hereditarian

noun

he·​red·​i·​tar·​i·​an hə-ˌre-də-ˈter-ē-ən How to pronounce hereditarian (audio)
: an advocate of the theory that individual differences in human beings can be accounted for primarily on the basis of genetics
hereditarian adjective

Word History

Etymology

heredit(ary) + -arian

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of hereditarian was in 1881

Dictionary Entries Near hereditarian

hereditament

hereditarian

hereditariness

See More Nearby Entries 

Cite this Entry

“Hereditarian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hereditarian. Accessed 28 Nov. 2024.

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Medical Definition

hereditarian

noun
he·​red·​i·​tar·​i·​an hə-ˌred-ə-ˈter-ē-ən How to pronounce hereditarian (audio)
: an advocate of the theory that individual differences in human beings can be accounted for primarily on the basis of genetics
hereditarian adjective
hereditarianism
-ē-ə-ˌniz-əm How to pronounce hereditarian (audio)
noun
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