A label for a large town
In ordinary English a city is a large, important settlement, denser and more self-governing than a town. British usage also treats the word as a legal rank granted by the Crown, which is why a small cathedral town can still hold the title while a huge industrial borough once did not. In the United States it usually names an incorporated municipality with a charter. Those modern senses sit on an older idea: not walls and streets first, but the people who counted as members of one community.
The origin of the word city is a French loan, not a native Germanic inheritance. Around 1200, Middle English took cite (also written citee, cyte, and similar spellings) from Old French cite, itself from an earlier citet. That noun came from Latin civitatem, the accusative of civitas. English already had burh, the ancestor of borough, for a fortified or organized town. The borrowed word arrived as a more elevated label and, over the next centuries, took over everyday talk about large places.
How the French form reached English
Old French cite is recorded by the tenth century. It is the regular Gallo-Romance outcome of Late Latin civitatem (sometimes citatem). Latin -v- often disappears in French in this environment; the same kind of loss turns Latin juvenis into French jeune. Other Romance languages kept more of the middle of the word: Italian città, Catalan ciutat, Spanish ciudad, Portuguese cidade. English inherited the shortened French shape and later settled on the spelling city.
The learned Latin form still sits beside the vernacular as a historical doublet, civitas. From the same Latin family English later took civic, civil, and citizen. Those learned words keep the v that French had already dropped, which is why city and civic no longer look like obvious relatives even though they are.
Citizenship before masonry
Latin civitas did not begin as a name for buildings. It is an abstract noun from civis, a citizen or fellow member of a community, plus the suffix -tas that made quality nouns. The earliest senses were citizenship, the rights attached to that status, and membership in the community. From there the word came to mean the body of citizens itself: the commonwealth or state. Romans applied it to Gallic tribal communities as well as to their own public life.
The physical town had another word, urbs. A resident was a civis; the built enclosure was an urbs. Only later, and especially in Late Latin, did civitas become the usual word for the settlement. One explanation is that as Rome, the urbs par excellence, lost prestige, the civic-community term filled the gap. Whatever the precise cause, by the time the word reached French it already named a town. Between Latin and English the sense had therefore moved from the inhabitants to the place they occupied.
The historical order in Latin is the reverse of what English morphology now suggests. Civis is the base and civitas is built from it. In English, citizen looks like a derivative of city. Greek shows the older pattern more clearly, with polis as the community and polites as the member.
A reconstructed household root
Behind Latin civis most etymologists reconstruct a Proto-Indo-European root ḱei- (also written kei- or ḱey-), meaning to lie, with related senses of bed, couch, and the people who share a dwelling. A suffixed form is taken as a member of a household, which in Latin became the citizen. That reconstruction is widely accepted, but like all deep roots it is a scholarly inference rather than a recorded word. Sources differ slightly in how they write the root, not in the general story.
A Germanic cousin of the household sense is Old English hiwan, members of a household. English home is often grouped with the same broad root in another formation. The civic word therefore began as belonging, not as architecture. Folk links between city and site, or between city and the verb cite (from a different Latin root meaning to set in motion or to summon), are unrelated.
On the Latin side the morphology is transparent: civis plus -tas. Nothing in modern English city still shows that suffix clearly; French had already worn it down.
Rank, cathedral, and size
In early Middle English the borrowed noun often meant a walled town, a capital, or a cathedral town rather than any large urban area. The Oxford English Dictionary treats it as a somewhat grandiose title used instead of native burh. A distinction from town is already visible by the early fourteenth century.
Under the Norman kings, many English bishoprics that had sat in villages were moved to the chief borough of the diocese, on a French pattern. Bishops went to those towns, and a popular identification grew up between city and cathedral town. When Henry VIII created new bishoprics, the host boroughs were made cities, which locked the association into law for a long stretch. Historians have always noted that the cathedral link was never strictly necessary. In the nineteenth century the Crown began to grant city status to large boroughs that were not episcopal seats; Birmingham is usually named as the first English example. In modern British usage the title is still a grant, which is why a place such as St Davids can be a city with a very small population.
American English followed a different legal track. From the eighteenth century, especially in Pennsylvania, city often meant an incorporated town with a charter, without any cathedral test. Later U.S. practice still varies by state.
A further specialization is the City for London’s financial core, recorded from the mid-sixteenth century. The adjective city, meaning urban or of a city, is already Middle English.
What the native rival left behind
The older English word did not vanish. Borough survives as a municipal unit, and the Old English dative byrig lives on in place-names as -bury. Scottish burgh belongs to the same family. Those forms still point to the fortress-and-town sense that city never had to carry, because the loan arrived already loaded with citizenship and rank.
The most concrete residue of the older story is that reversal of derivation. Latin built the community word from the citizen. English speakers now start from the place and only then name the person who lives there. The streets came last in the history of the word; membership came first.