The most common and most likely answer to this crossword clue is the 4 letter word LUGE
I've seen this crossword clue in The Guardian
L
U
G
E
More clues leading to the result LUGE
Buddy explains!
The straight part
We know that "toboggan" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case toboggan = luge.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does LUGE mean?
LUGE noun- A racing sled for one or two people that is ridden with the rider or riders lying on their back.
- The sport of racing on luges.
- A piece of ice, bone or other material with a channel down which a (usually alcoholic) drink can be poured into someone's mouth.
- To travel by luge; to ride a luge.