(figuratively) A good aspect of a mostly bad event.

plural of silver lining

present participle of plain line

plural of stomach lining

Consumable surfaces in brake systems, such as drum brakes and disc brakes used in transport vehicles.

present participle of line up

plural of brake lining

present participle of side-line

present participle of side line

(marketing) The technique of offering goods or services at a range of separated price points so as to give the impression of a hierarchy of quality.