The Long Arm of Calumny
The word libel has perfectly innocent antecedents. Its etymon is Latin libellus, the diminutive of liber “book,” whose root we can see in library. When libel (later also libelle) appeared in English toward the end of the 14th century—a borrowing from Old French—it meant exactly what one expects, that is, “a little book, pamphlet.” The rest is a classic example of a process called in works on historical semantics the deterioration of meaning. The OED traces every step of the downfall. “Little book” → “a formal document, a written declaration or statement” → “the document of the plaintiff containing his allegations and instituting a suit” → “a leaflet assailing or defaming someone’s character” → “any published statement damaging to the character of a person” → “any false or defamatory statement” (the last stage had been reached by the beginning of the 17th century).
