Where does “schermen” come from?

schermen (Middle Dutch) comes from Old Dutch skirmen, from Proto-West Germanic skirmijan, from Proto-West Germanic -jan, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “schermen”, step by step

StepLanguageWordMeaning
1Old Dutchskirmento protect
2Proto-West Germanicskirmijanto protect, defend
3Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
4Proto-Germanic-janąDerives denominatives from nouns and factitives...
5Proto-Indo-European-yétiCreates intransitive, often deponent,...
6Proto-Indo-Europeanyé-
7Chichewaiyehe, she

Words derived from “schermen

Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti