Where does “rap” come from?

rap (Middle Dutch) comes from Middle Dutch rapen, from Old Dutch rapon, from Proto-Germanic hrapōną, from Proto-Indo-European (s)kreb(h)-, from Proto-Indo-European (s)ḱer- — dung, manure, filth; manure, dung, filth.

Ancestry of “rap”, step by step

StepLanguageWordMeaning
1Middle Dutchrapento pick up; to gather, to collect
2Old Dutchrapon
3Proto-Germanichrapōnąto scratch, scrape
4Proto-Indo-European(s)kreb(h)-
5Proto-Indo-European(s)ḱer-dung, manure, filth; manure, dung, filth

Words derived from “rap

Every word from Proto-Indo-European (s)ḱer-Every word from Proto-Indo-European (s)kreb(h)-Every word from Proto-Germanic hrapōną