Rouge-et-Noir (i.e. red and black), a gambling game of chance with cards, so called because it is played on a table marked with two red and two black diamond-shaped spots, and arranged alternately in four different sections of the table.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Rouget de Lisle * Rouher, Eugène