Noun | 1. | berm - a narrow ledge or shelf typically at the top or bottom of a slope |
2. | ![]() edge - the outside limit of an object or area or surface; a place farthest away from the center of something; "the edge of the leaf is wavy"; "she sat on the edge of the bed"; "the water's edge" hard shoulder - a paved strip beside a motorway (for stopping in emergencies) |