What does "tobogganing" mean?

The use of toboggans, historically for transport, but now usually for pleasure or for organised sport.

What is a synonym for "tobogganing"?

Common synonyms include: bingo, checkers, chess, competitive tobogganing, flow, game.

noun, verb

noun, verb ·Rare ·Advanced level

Noun

1
The use of toboggans, historically for transport, but now usually for pleasure or for organised sport. uncountable, usually
"1876: Elisée Reclus, Ernest George Ravenstein, A. H. (Augustus Henry) Keane, The Earth and Its Inhabitants: The Universal Geography As elsewhere in Canada, winter is the festive season, given up to sledging, skating, "tobogganning," and other outdoor exhilarating amusements."
2
riding on a long light sled with low handrails wordnet

Verb

1
present participle and gerund of toboggan form-of, gerund, participle, present
"A cascade of small, indignant girls were tobogganing sidewise down the incline."

"Have you ever been tobogganing?"