Bobsleigh vs. Tobogganing

Difference Between Bobsleigh and Tobogganing
Bobsleighnoun
(obsolete) A sleigh for saw logs or heavy timber resting on two pairs of two short runners
Tobogganingnoun
A long, narrow, runnerless sled constructed of thin boards curled upward at the front end.
Bobsleighnoun
(UK) A winter sport in which teams make timed runs down narrow, twisting, banked purpose-built iced tracks in a gravity-powered sled.
Tobogganingverb
To coast, ride, or travel on a toboggan.
Bobsleighnoun
(UK) The sled used in the sport of bobsleigh
Tobogganingverb
(Slang) To decline or fall rapidly
His good fortune has tobogganed.Bobsleighverb
To ride a bobsleigh.
Tobogganingnoun
The use of toboggans, historically for transport, but now usually for pleasure or for organised sport.
Bobsleighnoun
formerly two short sleds coupled together
Tobogganingnoun
riding on a long light sled with low handrails
Bobsleighnoun
a long racing sled (for 2 or more people) with a steering mechanism