x2.
My personal definition mirrors MrMopar's. Original everything but normal service/maintenance items, unrestored and showing the usual war wounds of a used life. It doesn't have to be low miles. It could have some minor collision type body repairs (like a previously-wrinkled-but-repaired fender or quarter), but nothing requiring a respray of more than the panel affected.
The definition has been stretched by sellers to mean it has some original stuff but is partially restored, or it has nothing usable left in it but still runs and drives. So be aware as a buyer.
