Where does “cankered” come from?
cankered (Middle English) comes from Middle English cankren, from Middle English canker, from Old English cancer, from Latin cancer, from Proto-Italic kankros, from Proto-Italic karkros, from Proto-Indo-European kr̥-kr̥-, from Proto-Indo-European (s)ker- — to cut, cut off, sever.
Ancestry of “cankered”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Middle English | cankren | to canker |
| 2 | Middle English | canker | — |
| 3 | Old English | cancer | cancer; crab |
| 4 | Latin | cancer | a crab; a tumor, cancer; a lattice, grid, or... |
| 5 | Proto-Italic | kankros | crab |
| 6 | Proto-Italic | karkros | enclosure, barrier |
| 7 | Proto-Indo-European | kr̥-kr̥- | circular |
| 8 | Proto-Indo-European | (s)ker- | to cut off; to turn, bend |
| 9 | Proto-Indo-European | sek- | to cut, cut off, sever |