https://wiki.winehq.org/FAQ#Is_Wine_an_emulator.3F_There_see...
Also before it changed its name for the current retro acronym WINE used to mean WINdows Emulator: http://www.faqs.org/faqs/windows-emulation/wine-faq/
However, Wine is not an emulator in any way like the way that word is used in technology.
However, Wine is not an emulator in any way like the way that word is used in technology.