A lamp that is a conspicuous feature of Tibetan Buddhist temples and monasteries throughout the Himalayas. The lamps traditionally burn clarified yak butter, but now often use vegetable oil.

A kind of gas-discharge lamp: a clear glass container, often an orb, filled with a mixture of various noble gases at low pressure, and driven by high frequency alternating current at high voltage.

A type of fluorescent lamp (that may or may not contain mercury).

Unable to move about normally due to illness or injury, especially when confined to bed. / Stored at a dock or other place of safety.

simple past tense and past participle of lay up

(intransitive, idiomatic) To make a large income easily, especially at the expense of others or by doing something that lacks significant merit.

A lake in North America; the largest of the Great Lakes and second largest lake in the world by area. It is located higher than Lake Huron, hence the name.

Law concerning acceptable practices while engaged in war.

The safe arrival of a spacecraft on the surface of the moon

(Internet, usually humorous) The adage that any Usenet discussion will eventually mention the Nazis or Adolf Hitler.