oo·long 
(lông′, -lŏng′)
(lông′, -lŏng′)n.
A dark Chinese tea that has been partially oxidized before drying.
[Chinese (Mandarin) wūlóng(chá), black dragon (tea) (or a kindred source in another variety of Chinese ) : wū, crow, black (in reference to the color of the crow) (from Middle Chinese ʔuə̆) + lóng, dragon; see LONGAN.]