What does "snowmobile" mean?

A vehicle with skis at the front and a caterpillar track at the rear, used for travelling over snow, sometimes as sport.

What is a synonym for "snowmobile"?

Common synonyms include: blade, runner, ski doo, ski machine, ski mobile, ski-doo.

noun, verb

noun, verb ·3 syllables ·Uncommon ·Advanced level

Noun

1
A vehicle with skis at the front and a caterpillar track at the rear, used for travelling over snow, sometimes as sport.
"From the manufacture of snowgoing equipment such as snow cats, it diversified first into that of snowmobiles (and later skidoos, or water scooters), then into railcar and locomotive manufacture, and finally into the manufacture of small (less than 100-seat) commercial aircraft."
2
tracked vehicle for travel on snow having skis in front wordnet