Where does “kankros” come from?

kankros (Proto-Italic) comes from Proto-Italic karkros, from Proto-Indo-European kr̥-kr̥-, from Proto-Indo-European (s)ker-, from Proto-Indo-European sek- — to cut, cut off, sever.

kankros (Proto-Italic): crab

Definitions

  1. crab

Ancestry of “kankros”, step by step

kankros traces back through two separate lines of ancestry.

via Proto-Italic karkros

StepLanguageWordMeaning
1Proto-Italickarkrosenclosure, barrier
2Proto-Indo-Europeankr̥-kr̥-circular
3Proto-Indo-European(s)ker-to cut off; to turn, bend
4Proto-Indo-Europeansek-to cut, cut off, sever

via Proto-Indo-European sḱer-

StepLanguageWordMeaning
1Proto-Indo-Europeansḱer-to caw, crow

Words derived from “kankros

Every word from Proto-Indo-European sek-Every word from Proto-Indo-European (s)ker-Every word from Proto-Indo-European kr̥-kr̥-