ALL meanings of snow line
snow line
S s - noun snow line the line, as on mountains, above which there is perpetual snow. 1
- noun snow line the latitudinal line marking the limit of the fall of snow at sea level. 1
- noun snow line the altitudinal or latitudinal limit of permanent snow 0
- noun snow line the boundary between a region of permanent snow and a region where the snow melts in the summer 0