Club spa where Henry has gone (3)
I believe the answer is:
bat
'club' is the definition.
(as in sporting equipment)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for bat that I've seen before include "The cricketer wields it" , "Pipistrelle" , "Flutter (eyelids)" , "Small mammal or cricket striker" , "Small flying mammal - like 11 Across" .)