The term bourgeois originated in medieval France, where it denoted an inhabitant of a walled town. Its overtones became important in the 18th century, when the middle class of professionals, manufacturers, and their literary and political allies began to demand an influence in politics consistent with their economic status. Marx was one of many thinkers who treated the French Revolution as a revolution of the bourgeois.
Source: Britannica
I was in an art gallery and so confused about the use of the term with respect to art contemporary to the French Revolution. So I looked it up lol


Oh, so was it derived from “burgher?”
Well spotted! Looks like it’s very closely related.
bourgeois(adj.) 1560s, “of or pertaining to the French middle class,” from French bourgeois, from Old French burgeis, borjois “town dweller” (as distinct from “peasant”), from borc “town, village,” from Frankish *burg “city” (via Germanic from PIE root *bhergh- (2) “high,” with derivatives referring to hills and hill-forts).
burgher(n.) 1560s, “freeman of a burgh,” from Middle Dutch burgher or German Bürger, from Middle High German burger, from Old High German burgari, literally “inhabitant of a fortress,” from burg “fortress, citadel” (from PIE root *bhergh- (2) “high,” with derivatives referring to hills and hill-forts). Burgh, as a native variant of borough, persists in Scottish English (as in Edinburgh) and in Pittsburgh.