Delphi is a language for rapid development of native Windows, macOS, iOS, and Android applications through use of Object Pascal. The name refers to the Delphi language as well as its IDE, which is used to help edit and debug Delphi projects.
Delphi is a general-purpose language for rapid development of native Windows, macOS, iOS, and Android applications.
The name used to refer to the Delphi language, but the developers decided to return to the languages original name Object Pascal, restraining the name to the IDE, which is used to help edit and debug Delphi projects more efficiently. It is developed by Embarcadero, and is sold either as a standalone product or as part of RAD Studio, which includes other languages as well.
Delphi is an enhancement of Niklaus Wirth's language Pascal (and Object Pascal).