Where does “slipen” come from?
slipen (Middle Dutch) comes from Old Dutch slīpan, from Proto-West Germanic slīpan, from Proto-Germanic slīpaną, from Proto-Indo-European sley- — smooth; slick; sticky; slimy; to smear.
slipen (Middle Dutch): to sharpen; to grind, to abrade
Definitions
- to sharpen; to grind, to abrade