Как по Английски будет raaklijn

noun

(of a line) the state of touching but not crossing a curve at one point

Примеры использования:

When a line is tangent to a circle, the point of tangency is where the tangent line is perpendicula…

noun

A straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.

Примеры использования:

He noticed that he could draw three straight lines, or tangents, that each touched all three circles.

adjective

(of a line or plane) touching, but not intersecting, a curve or curved surface.

Примеры использования:

This curve is tangent to the average cost curve