Permits entry to (6)
I believe the answer is:
admits
'permits entry to' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for admits that I've seen before include "Confesses or allows to enter" , "Owns up or lets in" , "Concedes" , "Lets in and confesses" , "Owns up or grants entrance to" .)