Call again (7)
'call again' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Another definition for redial that I've seen is " Phone again".)
'call again' is the definition.
('visit' can be a synonym for 'call' so perhaps 'revisit' is OK for 'call again')
This is all the clue.
(Other definitions for revisit that I've seen before include "Go back to (place)" , "making further call!" , "Pay further call" , "Come back" , "comeback?" .)
But I've got no explanation for this one! Could you help me understand?
(Other definitions for retitle that I've seen before include "name differently" , "Give a new name to" , "Give a different name to (a book)" , "Lit tree (anag)" , "Name afresh" .)