Healthy place for drinkers (3)
I believe the answer is:
spa
'healthy place' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for spa that I've seen before include "Health resort at a mineral spring" , "Where people go for spring" , "well" , "town in Belgium" , "hydro" .)