Biluochun or pekoe (3)
I believe the answer is:
tea
'biluochun or pekoe' is the definition.
(I know that Biluochun is a type of tea)
This is the entire clue.
(Other definitions for tea that I've seen before include "Provide a meal" , "Infused leaves" , "Beverage from leaves" , "Darjeeling, e.g." , "Hot beverage" .)