Where does “Essayistin” come from?

Essayistin (German) comes from English essayist, from English essay, from Middle French essai, from Old French essai, from Late Latin exagium, from Latin exigō, from Latin agō, from Proto-Italic agō — to drive.

Ancestry of “Essayistin”, step by step

StepLanguageWordMeaning
1EnglishessayistOne who composes essays; a writer of short...
2EnglishessayA written composition of moderate length,...
3Middle Frenchessaiessay; attempt, assay; essay
4Old Frenchessaitrial
5Late Latinexagiumweight; weighing, testing on the balance;...
6Latinexigōto drive out; expel
7Latinagōto act, to behave
8Proto-Italicagōdrive; push, impel; do, act
9Proto-Indo-Europeanh₂éǵetito be driving
10Proto-Indo-Europeanh₂eǵ-to drive
Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Indo-European h₂éǵetiEvery word from Proto-Italic agō