Rosa Parks' arrest on this day in 1955 sparked the Montgomery Bus Boycott and changed the world. On Dec. 1, Rosa Parks refused to give up her seat on a Montgomery bus
Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process of oxidation.
Full Definition of FIRE. 1. a (1) : the phenomenon of combustion manifested in light, flame, and heat (2) : one of the four elements of the alchemists b (1) : burning passion: ardor (2) : liveliness of imagination: inspiration.