oolong
oo.long \'u:-.lo.n\ n [Chin (Pek) wu1 lung2, lit., black dragon] : a tea partially fermented before drying that combines characteristics of black and green teas
 Webster's English Dictionary
 Webster's English Dictionaryoo.long \'u:-.lo.n\ n [Chin (Pek) wu1 lung2, lit., black dragon] : a tea partially fermented before drying that combines characteristics of black and green teas