Tom yum cuisine (4)
I believe the answer is:
thai
'tom yum cuisine' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for thai that I've seen before include "An Asian cuisine" , "Native to Phuket, for example" , "eastern language" , "Citizen of the country once known as Siam" , "nationality" .)