Where does “Plica polonica” come from?

Plica polonica (Latin) comes from Latin plica, from Latin plicō, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

Ancestry of “Plica polonica”, step by step

StepLanguageWordMeaning
1Latinplicasecond-person singular present active imperative...
2Latinplicōto fold, bend or flex; to roll up
3Proto-Indo-Europeanpleḱ-to fold, plait, weave
4Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

Words derived from “Plica polonica

Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pleḱ-Every word from Latin plicō