nostr:npub17883e4e53zt45f8sc52fprjwqaheppyr7yln4p30drp9xd36ge3snw9nku

https://en.wikipedia.org/wiki/Bourgeoisie

It's a medieval term that roughly translates to the middle class today. It sits between peasantry (the working class) and aristocracy (the ruling class). Capitalists are quite clearly the modern aristocracy.