Resort (3)
'resort' is the definition.
(spa is a kind of resort)
This is the entire clue.
(Other definitions for spa that I've seen before include "here for healthy holiday" , "Boston" , "E.g. Harrogate" , "A therapeutic hot spring" , "eg Vichy" .)
'resort' is the definition.
(I know that resort can be written as haunt)
This is all the clue.
(Other definitions for haunt that I've seen before include "Place regularly frequented" , "Keep appearing" , "Unhat (anag.)" , "Visit in spectral form" , "Mainfest presence as ghost does" .)