line

To fit a covering to the inside surface of.

To cover the inner surface of.

To fill plentifully, as with money or food.

(line (one’s) pockets) To make a profit, especially by illegitimate means.

A geometric figure formed by a point moving along a fixed direction and the reverse direction.

A thin continuous mark, as that made by a pen, pencil, or brush applied to a surface.

A similar mark cut or scratched into a surface.

A crease in the skin, especially on the face; a wrinkle.