torch

A torch is a device that produces light or fire. Historically, it was a burning stick or twist of material used for illumination. The word "torch" can also refer to something that guides or imparts knowledge, like passing the torch to the next generation.1

Modern torches include portable devices that emit a very hot flame, such as a blowtorch. In British English, "torch" is also used to mean a flashlight. The verb "to torch" means to set something on fire, often with the implication of arson for insurance money.123

Torches have also been used historically in stage lighting, with early theaters using them alongside candles and lamps to illuminate performances. Additionally, "torch cactus" refers to certain types of cacti known for their distinctive flowers.45