What is the origin of fascicle?
The noun fascicle “a bunch, bundle” has always been a technical term, restricted to botany and anatomy. Even in its publishing sense, “a section of a book or set of books published in installments as separate pamphlets or volumes,” fascicle is a technical term. Fascicle comes from Latin fasciculus (also the source of fascicule) “a small bundle, packet, parcel,” a diminutive of the noun fascis “a bundle (e.g., of sticks, wood, books). The fascēs, the plural of fascis, were the bundle of rods about five feet long, bound by red leather bands around an ax that in Republican times was used as an instrument of execution. The fascēs were the primary visible symbol of a higher Roman magistrate’s power and authority. They were carried by lictors: twelve fascēs for consuls and proconsuls (and for kings in the regal period); six fascēs for praetors and Masters of the Horse; and twenty-four fascēs for dictators. Fascis or fascēs becomes fascio in Italian, meaning “bundle of sticks.” The Roman fascēs were adopted as the symbol of the Partito Nazionale Fascista (“National Fascist Party”) organized by Benito Mussolini in 1919, the same year as the appearance of the English noun fascists. Fascicle entered English in the 17th century.