Where does “Poserin” come from?

Poserin (German) comes from German Poser, from English poser, from English posé, from French posé, from French poser, from Old French poser, from Vulgar Latin pauso, from Latin pausa — Derives abstract/action nouns from verb roots.

Ancestry of “Poserin”, step by step

StepLanguageWordMeaning
1GermanPoserposeur, poser
2EnglishposerA particularly difficult question or puzzle;...
3EnglishposéStanding still, with all the feet on the ground
4Frenchposépast participle of poser; placed, posed
5Frenchposerto stop carrying, to put down; to ask; to land
6Old Frenchposerto put; to place; to suggest; to propose; to...
7Vulgar Latinpausoto blin, cease, pause; I halt, cease, pause; I...
8Latinpausaa pause, halt, stop, cessation, end
9Ancient Greekπαῦσιςstopping, ceasing
10Ancient Greek-σῐς"suffix forming nouns"
11Ancient Greek-τιςretained after dentals
12Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European -tis