The story
- Old Norse · derived fromkumben“stumpy”
- Old Norse · derived fromkubbr
- Middle English · derived from*cubbe
- English todaychubby
Recorded since 1611, from chub (“short, thick fish species used as bait"; used metaphorically since 1558 for "lazy person”), an assibilated form of cub (“a lump, heap, mass”) and cob, from Middle English *cubbe (found only in derivative cubbel (“a block to which an animal is tethered”)), from Old Norse kubbr, kumbr (“block, stump, log”) and/or Old Norse kumben (“stumpy”), equivalent to chub + -y. Cognate with dialectal Swedish kubbug (“fat, plump, chubby”). More at chub.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.