Sends (5)
'sends' is the definition.
('ship' can be a synonym of 'send')
This is the entire clue.
(Other definitions for ships that I've seen before include "Maritime transport" , "Large boats" , "Sea vessels" .)
'sends' is the definition.
(mailing is a kind of sending)
This is all the clue.
(Another definition for mails that I've seen is " Sends by post".)
'sends' is the definition.
(I've seen this in another clue)
This is all the clue.
(Another definition for remits that I've seen is " Sends payment for timers".)