WINE emulates an ABI, rather than a CPU or such, but I'd happily argue that that's an emulator. (In fairness, though it's not generally described that way, I would call web polyfills API emulation)
It "emulates a behaviour" and natural language is fluid, so sure, you could call WINE an emulator and I wouldn't be mad at you. But WINE is very different compared to what most emulators are. Usually the term is reserved for when you emulate in software what used to be hardware.
It implements an ABI.
It "emulates a behaviour" and natural language is fluid, so sure, you could call WINE an emulator and I wouldn't be mad at you. But WINE is very different compared to what most emulators are. Usually the term is reserved for when you emulate in software what used to be hardware.