snowmobile

noun

land vehicle designed for winter travel on snow

Wiktionary

noun

Etymology: Etymology tree Proto-Indo-European *sneygʷʰ- Proto-Indo-European *-os Proto-Indo-European *snóygʷʰos Proto-Germanic *snaiwaz Proto-West Germanic *snaiw Old English snāw Middle English snow English snow English -mobile English snowmobile From snow + -mobile.

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.”
“Lance Allan: "When you first saw that video of you in a snowmobile suit at five years old on national TV and on our air. Were you a little bit like, c'mon Mom and Dad, are you going to do me like that?"”

verb

To ride or race in a snowmobile.