fêugo

Etymology
From.

Noun

 * 1) fire,
 * 2)  a (usually self-sustaining) chemical reaction involving the bonding of oxygen with carbon or other fuel, with the production of heat and the presence of flame or smouldering
 * 3) an instance of this chemical reaction, especially when intentionally created and maintained in a specific location to a useful end (such as a campfire or a hearth fire)
 * 4) ; firework