A mechanism for firing a gun that ignites the propellant by means of sparks produced when a spring-powered cock strikes a flint down on to a piece of hardened steel.

(computing theory) Initialism of deterministic finite-state automaton. / (education) Initialism of doctor of fine arts. / Initialism of design for assembly.

A series of wars (1803-1815) between France (ruled by Napoleon) and other European countries.

plural of wireless network