comitatus
Noun
Meaning
(historical) A group of warriors or nobles accompanying a king or other leader.
(historical) A county, shire.
Source: en.wiktionary.orgRelated terms
Examples
But the shift from count (comes) to duke (dux) and from county (comitatus) to duchy (ducatus) also signalled the progressive militarization of Italy.
Federal law, notably the Posse Comitatus Act of 1878, sharply limits military involvement in civilian law enforcement, creating a supporting role for the Guard.
Such entourages are named comitatus by historians, although it is not a contemporary term. It was adapted in the 19th century from a word used by the 2nd-century historian Tacitus to describe the close companions of a lord or king.
Coredon Dictionary of Medieval Terms p. 80 The comitatus comprised young men who were supposed to be utterly devoted to their lord.