flambeau
Flambeau is a term that primarily denotes a handheld torch or blazing stick used to produce light, especially in ceremonies, processions, and signaling. The word comes from the French flambeau, meaning torch or flame-bearing staff, and entered English through French usage. In historical contexts, flambeaux were used to illuminate processions, guard posts, and public celebrations before the advent of gas and electric lighting. They could be simple torches made by securing a flame-bearing wick to a support, or later be more elaborate devices designed to be carried in the hand.
In modern usage, the term is most often encountered in ceremonial or literary contexts, or in discussions
The word flambeau is sometimes used metaphorically to signify a symbol of enlightenment, vigilance, or leadership,