Origin: 1350–1400; ME < AF, MF claret, cleret, alter., by suffix substitution, of OF claré wine mixed with honey and herbs or spices < ML clarātum, equiv. to L clār(us) clear+ -ātus-ate1
1398, "light-colored wine," from O.Fr. (vin) claret "clear (wine), light-colored red wine," from L. clarus "clear." Meaning "red wine of Bordeaux" first attested 1700.