How to use a cliché

In printing, a cliché was a printing plate cast from movable type. This is also called a stereotype. When letters were set one at a time, it made sense to cast a phrase used repeatedly as a single slug of metal. “Cliché” came to mean such a ready-made phrase. The French word “cliché” comes from the sound made when the matrix is dropped into molten metal to make a printing plate. To save time and money, then, printers took common phrases and re-used the type.

(via SethGodin´s)