snowpants
nounUK /ˈsnəʊ.pænts/
US /ˈsnoʊ.pænts/
Snowpants are warm, waterproof pants you wear over your clothes to play in the snow.
She put on her snowpants before going outside to build a snowman.
OTHER MEANINGS
2. Waterproof pants worn over regular clothes for skiing or snowboarding.
He tucked his snowpants into his ski boots.
3. Padded pants for young children that keep them dry while playing in winter weather.
The toddler wore bright red snowpants to the sledding hill.
4. A protective outer layer used by workers in cold, snowy conditions.
The crew wore heavy snowpants while clearing the driveway.