As for the "definitive" nomenclature, I believe to most ordinary folks it means "my go-to version". That is how they probably should describe it because we have seen definitive versions surpassed by more definitive versions .... the name sake of this forum is certainly a predominant offender.
It is a personal opinion and in no way a permanent or thorough all-in-one description. We all have personal tastes and each should be taken as-is and not forced on anyone either.
That's all I got right now, really.
LOL