>>12098892
It doesn't have the drawbacks of software emulation.
>>12099201
Oh no no no no...
Merriam-Webster:
>hardware or software that permits programs written for one computer to be run on another computer
Oxford:
>a device or piece of software that makes it possible to use programs, etc. on one type of computer even though they have been designed for a different type
Cambridge:
>a computer system that is designed to behave in the same way as a different system
Collins:
>software or hardware that allows one computer to perform the functions of, or execute programs designed for, another type of computer
I guess your autistic terminology isn't "basic" enough to be a definition in any major dictionary.