flambeau
flæmˈbōˌ, flämˈbōˌ
Definitions
1. noun
a portable torch consisting of a metal tube filled with flammable liquid, used especially for lighting paths in the dark, and formerly used as a signal or warning
“The hikers used a flambeau to light their way through the dense forest.”
2. noun
a light or a flame used as a symbol or signal, especially in a ceremonial or festive context
“The bride carried a flambeau down the aisle as a symbol of her love for her groom.”