Definition of lamp

The word "lamp" has its roots in Old English and derives from the Proto-Germanic word "lampan", which was later influenced by Latin "lanterna". The Latin word referred to a lantern or a light-bearing vessel, often hung from a wall or placed on a pedestal. This Latin term is also the origin of the French word "lanterne". In Old English, the word "lamp" (or "læmp") initially referred to a light source, often a candle or a torch, carried by a person. Over time, the meaning expanded to include stationary lighting devices like oil lamps, gas lamps, and eventually electric lamps. Today, the word "lamp" encompasses a wide range of devices designed to provide light, from decorative table lamps to recessed ceiling fixtures.