/ ˈprɪstiːn; NAmE / adjective
1.
fresh and clean, as if new
SYN immaculate :
The car is in pristine condition .
2.
not developed or changed in any way; left in its original condition
SYN unspoiled :
pristine, pollution-free beaches
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WORD ORIGIN
mid 16th cent. (in the sense original, former, primitive and undeveloped ): from Latin pristinus former. The senses unspoilt and spotless date from the 1920s.