An interior cabin light with a dome-shaped cover attached to the ceiling of a car, vehicle, room or building. In a vehicle it is considered a safety feature, though usually fitted as standard.

Alternative spelling of streetlight

(video games) A device resembling a gun that allows the player of a video game to target a point on the screen.

(Britain) An amber-coloured traffic light indicating that vehicles should stop unless it is unsafe to do so, approximately equivalent to the yellow light in the US.

plural of light pen

(idiomatic) To become known; to be revealed.

Alternative spelling of nightlight

(science fiction) At less than the speed of light.

A lamp that is suspended, for example via a cable. / (railways) A window in a train carriage that is opened by pushing it downward into the door.

(ceramics) Straw-clay, a mixture of straw with a dressing of dilute liquid clay or clay slip. This natural material, making use of an agricultural by-product with an abundant component of soil, has good insulating qualities but is not suitable for load-bearing structural elements.