#pressing issue

• Burner — A neuter noun designating a technical device designed to produce, regulate, and maintain the controlled combustion of a fuel (gaseous, liquid, or pulverized) for the purpose of generating heat or light. As an adjective, it describes a physical phenomenon that burns, stings intensely, or, in a structural figurative sense, refers to a pressing, critically important, acute, and highly topical issue that requires immediate resolution.