WordNet Dictionary- [adj] immaculately clean and unused; "handed her his pristine white handkerchief"
- [adj] completely free from dirt or contamination; "pristine mountain snow"
Webster's 1913 Dictionary\Pris"tine\, a. [L. pristinus, akin to prior: cf. F.
pristin. See {Prior}, a.]
Belonging to the earliest period or state; original;
primitive; primeval; as, the pristine state of innocence; the
pristine manners of a people; pristine vigor.