Holy garden (4)
I believe the answer is:
eden
(Other definitions for eden that I've seen before include "Paradisal garden" , "Place of complete bliss" , "project in the south west" , "A Conservative PM" , "Former prime minister" .)
I believe the answer is:
eden
(Other definitions for eden that I've seen before include "Paradisal garden" , "Place of complete bliss" , "project in the south west" , "A Conservative PM" , "Former prime minister" .)