Как по Английски будет 점선

adjective

Having the mental faculties impaired, especially in old age.

verb

(in drawing, painting, and engraving) mark (a surface) with numerous small dots or specks.

Примеры использования:

To finish, stipple the picture with the original base colour

noun

The process or technique of stippling a surface, or the effect so created.

Примеры использования:

These pictures combine his favourite techniques—wash, line, and stipple