Res publica

Res publica (also spelled rēs pūblica to indicate vowel length) is a Latin phrase, loosely meaning 'public affair'. It is the root of the word 'republic', and the word 'commonwealth' has traditionally been used as a synonym for it; however, translations vary widely according to the context. Res is a nominative singular Latin noun for a substantive or concrete thing—as opposed to spes, which means something unreal or ethereal—and publica is an attributive adjective meaning 'of or pertaining to the public, people'. Hence a literal translation is, 'the public thing, affair' or 'the people's thing, affair'. m. The latin word res publica was incompatible with the idea of absolute power by any individual or group over the body of citizens. The most essential characteristic of a res publica was liberty (libertas), which meant freedom from the arbitrary control of another and the absence of a monarchical domination over the body politic, that was analogous to the absolute power of a master over a slave. Res publica usually is something held in common by many people. For instance a park or garden in the city of Rome could either be 'private property' (res privata), or managed by the state, in which case it would be part of the res publica. Taking everything together that is of public interest leads to the connotation that the res publica in general equals 'the state'. For Romans, the state equaled the Roman Empire and all its interests, so Res Publica may also refer to the Roman Empire as a whole, regardless of whether it was governed as a republic or under imperial reign. In this context, scholars suggest commonwealth as a more accurate and neutral translation of the Latin term, as it implies neither republican governance nor imperial rule, but rather refers to the state as a whole. However, translating res publica as 'republic' when it clearly refers to the Roman Empire under Imperial reign sometimes occurs (see quotes below). Roman authors would use the phrase res publica in the context of the era when Rome was governed as a republic: the era between the Roman Kingdom and Roman Empire.