The story
- Proto-Indo-European · derived from*dʰrā́ks“sediment”
- Proto-Germanic · derived from*dragjō
- Old Norse · borrowed fromdregg“sediment”
- English todaydreg
Borrowed from Old Norse dregg (“sediment”), from Proto-Germanic *dragjō (whence also Icelandic dregg, Swedish drägg), from Proto-Indo-European *dʰrā́ks (“sediment”); see also Latin fraces (“lees of oil”), Albanian ndrag (“to make dirty, foul”), dra (“sediments of dairy products or liquids”).
Words from the same roots
Old Norsedregg all →
grax
Proto-Indo-European*dʰrā́ks all →
dross
Etymology from Wiktionary, CC BY-SA 4.0.