snow line
/ˈsnəʊ ˌlʌɪn
/noun
The altitude in a particular place above which some snow remains on the ground throughout the year.Meanwhile, Barrera was above the snowline in Big Bear Mountain....
- Clashes have continued for the past two weeks, seeing the rebels dug into fortified positions in Tanusevci, high above the snowline.
- The melting in such tongues below the snowline is balanced by the downward flow of ice from above the snowline.