Haven (7)
'haven' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for retreat that I've seen before include "hermitage, perhaps" , "retirement" , "Give ground" , "unhappy manoeuvre" , "Withdraw from battle" .)
'haven' is the definition.
(synonyms)
This is all the clue.
(Other definitions for harbour that I've seen before include "Sheltered anchorage" , "Bear" , "Sheltered port" , "Shelter for ships" , "what a master may overlook?" .)
'haven' is the definition.
(I know that haven can be written as oasis)
This is all the clue.
(Other definitions for oasis that I've seen before include "beauty spot" , "haven for travellers" , "Fertile place in a desert, a watering hole" , "English rock group in the desert" , "Florist's foam" .)
'haven' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for refuge that I've seen before include "Shelter or protection from danger or trouble" , "Place of retreat, sanctuary" , "we aim for on the way?" , "Traffic island" , "Place of safety" .)