winteroveralls
nounUK /ˈwɪntərˌəʊvərɔːlz/
US /ˈwɪntərˌoʊvərɔːlz/
Warm pants with a top part that you wear over your clothes in cold weather.
She put on her winteroveralls before going out to play in the snow.
OTHER MEANINGS
2. Heavy one-piece outerwear worn by workers in freezing conditions.
The crew wore winteroveralls while clearing the icy road.
3. Padded overalls for babies and toddlers in winter.
The baby kicked happily in his little winteroveralls.
4. Waterproof overalls used for winter sports like skiing.
He zipped up his winteroveralls before hitting the slopes.