Traitorfish
The Tighnahulish Kid
Well, the British monarch didn't use any imperial title until 1876, and even then the title only strictly referred to British India, but the British were referring to their empire as an "empire" since the late eighteenth century. So you also have to count empires that were referred to as such by their inhabitants, even if no formal office of emperor existed.Okay; this is fascinating conversation and I'm glad Owen asked the question - but doesn't it end up boiling down to something I said in the first place?Notwithstanding my typo, we don't really have a more useful definition of any precision, do we?Strictly speaking, it not an empire without an Emperor, just as you call a country without a king something besides a kingdom.
edit: Which means, come to think of it, you have to start unpicking the distinction between "empire" and "Empire", if that makes sense, between something a state owns and something that a state is. Sometimes that's straightforward enough: France was an "empire" for about four hundred years, but only an "Empire" for a few decades. But in other cases, it's blurred: the British start talking about their "empire" in the eighteenth century, but by some point in the ninteenth century it's become their "Empire", and there's no specific date at which it went from one to the other. (Very crude estimate, Google Books suggests that "British Empire" overtook "British empire" sometime in the 1870s- but how far that represents a change in how the British thought about themselves and how far it just represents shifting grammatical convention isn't clear to me.)