Where does “dostawczyni” come from?

dostawczyni (Polish) comes from Polish dostawca, from Polish dostawa, from German Zustellung, from German zustellen, from German zu-, from Middle High German zuo-, from Old High German zuo-, from Proto-West Germanic *tō — Emphatic or contrastive particle, and, but;...

Ancestry of “dostawczyni”, step by step

StepLanguageWordMeaning
1Polishdostawcadeliverer, provider, supplier
2Polishdostawadelivery, shipment
3GermanZustellungdelivery
4Germanzustellento block; to deliver
5Germanzu-Prefix meaning to, to-, at, on, by; Obsolete form...
6Middle High Germanzuo-
7Old High Germanzuo-
8Proto-West Germanic*tō
9Proto-Germanicto
10Proto-Indo-EuropeandeEmphatic or contrastive particle, and, but;...
Every word from Proto-Indo-European deEvery word from Proto-Germanic Every word from Proto-West Germanic *tō