Rutabaga

“Rutabaga” comes from rotabagge, the plant’s Swedish name, meaning “baggy root.” This is, perhaps, the reason that it’s sometimes called a Swedish turnip or simply a swede. Dense and sweetly earthy, a spheroid that can grow to the size of a human head, with a mottled, brown-and-white surface and a buttery, yellow interior, the rutabaga looks like an overgrown turnip—which it is, sort of, at least on its mother’s side.
https://www.newyorker.com/culture/kitchen-notes/what-rutabaga-does-better-than-anyone-else