Pekoe or Darjeeling (3)
I believe the answer is:
tea
I believe this is a double definition.
'pekoe' is the first definition.
(I've seen this in another clue)
'darjeeling' is the second definition.
(I've seen this in another clue)
(Other definitions for tea that I've seen before include "Earl Grey?" , "Oolong, for example" , "Principally" , "Elevenses" , "US party" .)