Satisfy teas have been brewed (4)
I believe the answer is:
sate
'satisfy' is the definition.
(I've seen this in another clue)
'teas have been brewed' is the wordplay.
'teas' anagrams to 'SATE'.
Though, I'm unsure how this is indicated.
Can you help me to learn more?
(Other definitions for sate that I've seen before include "Supply to excess" , "Satisfy - surfeit" , "Stuff with teas" , "Supply too much" , "spicy meat" .)