Where does “Mendelianist” come from?

Mendelianist (English) comes from English Mendelian, from English Mendel, from Yiddish מענדל, from Yiddish מאַן, from Middle High German man, from Old High German man, from Proto-Germanic *mann-, from Proto-Indo-European men- — to think, mind; spiritual activity; to stay,...

Ancestry of “Mendelianist”, step by step

Mendelianist traces back through two separate lines of ancestry.

via English Mendelian

StepLanguageWordMeaning
1EnglishMendelianOf or relating to Gregor Mendel or his theories...
2EnglishMendel
3Yiddishמענדלanglicized as Mendel
4Yiddishמאַןman; husband
5Middle High Germanmanman
6Old High Germanmanman
7Proto-Germanic*mann-
8Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European men-Every word from Proto-Germanic *mann-Every word from Old High German man