Vexillum

The word vexillum is a derivative of the Latin word, velum, meaning a sail, which confirms the historical evidence (from coins and sculpture) that vexilla were literally "little sails": flag-like standards. In the vexillum, the cloth was draped from a horizontal crossbar suspended from a staff. That is unlike most modern flags in which the "hoist" of the cloth is attached directly to a vertical staff. The bearer of a vexillum was known as a vexillarius or vexillifer. Just as in the case of the regimental colors or flags of early modern Western regiments, the vexillum was a treasured symbol of the military unit that it represented and it was closely defended in combat. It was the main standard of some types of units, especially cavalry; however, it was regarded as less important than a legion's aquila, or eagle, and may have represented a subdivision of a legion. However, that is not entirely clear from surviving sources (see vexillatio). The lower edge has the remains of a fringe. The vexillum was once attached to a piece of reed wood. It is unknown to which military unit the vexillum belonged. The vexillum was found in Egypt shortly before 1911, but its exact provenance is also unclear. ==Appearance==

It is sometimes reported that the vexillum of the Ancient Roman Republic was red in colour and had the letters SPQR (which means "the Senate and People of Rome") in yellow on it, however "it is difficult to find any evidence that they were ever on military flags carried by the army." This is simply the appearance of the only vexillum discovered so far, and it may not be consistent across other vexilla. ==General and later use==

The term vexillum (plural vexilla) is used more generally for any object, such as a relic or icon, used as a standard in battle, and may be considered the offensive equivalent of the more defensive palladium in this context. Vexillology, or the study of flags, derives its name from this word and a vexilloid is a standard that is not of conventional flag form. Nearly all of the present-day regions of Italy preserve the use of vexilla. Many Christian processional banners are in the vexillum form; usually these banners are termed labara () after the standard adopted by the first Christian Roman emperor Constantine I replaced the usual spear point with the "Chi-Rho" symbol ☧. For example, a vexillum is used by the Legion of Mary as the term for its standards. A small version is used on the altar and a larger one leads processions. In the Middle Ages, the type of banner draped from a horizontal crossbar became known as a gonfalon. ==See also==