Hachure

штрих || штриховать

Англо-русский политехнический словарь

Hachure

I. noun Etymology: French, from hacher to chop up, hash a short line used for shading and denoting surfaces in relief (as in map drawing) and drawn in the direction of slope II. transitive verb (hachured; hachuring) to shade with or show by hachures

Энциклопедический словарь Мерриама-Вебстера