Meaning

noun floor covering consisting of a piece of thick heavy fabric (usually with nap or pile)

originUncertain; probably of North Germanic origin; perhaps inherited via Middle English *rugge (suggested by Middle English ruggy (“hairy, shaggy, bristly”) and rugged (“hairy, shaggy, rugged”)), from Old Norse rǫgg (“shagginess, tuft”), from Proto-Germanic *rawwō (“long wool”), probably related to *rūhaz (“rough”), related to English rag and rough. Cognate with dialectal Norwegian rugga (“coarse…

Etymology from Wiktionary, CC BY-SA 3.0