A cause célèbre ( /
The term is a French phrase in common usage in English. Since it has been fully adopted into English and is included unitalicized in English dictionaries,it is not normally italicized despite its French origin.
In French, cause means, here, a legal case, and célèbre means "famous". The phrase originated with the 37-volume Nouvelles Causes Célèbres, published in 1763, which was a collection of reports of well-known French court decisions from the 17th and 18th centuries.
While English speakers had used the phrase for many years, it came into much more common usage after the 1894 conviction of Alfred Dreyfus for espionage during the cementing of a period of deep cultural ties with a political tie between England and France, the Entente Cordiale. Both attracted worldwide interest and the period of closeness or rapprochement officially broadened the English language.
It has been noted that the public attention given to a particular case or event can obscure the facts rather than clarify them. As one observer states, "The true story of many a cause célèbre is never made manifest in the evidence given or in the advocates' orations, but might be recovered from these old papers when the dust of ages has rendered them immune from scandal".
A more recent cause célèbre of the American criminal justice system was the murder trial of former football star O.J. Simpson, which provoked widespread consternation, not only because of its “not guilty” verdict in the face of massive evidence to the contrary, but also because of the sheer length of time that the trial took.