Terminus (3,2,3,4)
'terminus' is the definition.
(train terminus)
This is all the clue.
(Other definitions for station that I've seen before include "Broadcasting channel" , "Base, post" , "Broadcaster" , "position in society?" , "Train halt" .)
'terminus' is the definition.
(eg the end of a train line is its terminus)
This is the entire clue.
(Other definitions for end that I've seen before include "Finish; goal" , "Desired outcome" , "Game at bowls" , "Finish, close" , "Finished" .)
'terminus' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for end of the line that I've seen before include "Point impossible to pass" , "There's nothing more to be done" , "Point one cannot go beyond" , "After this, one can no longer survive" , "terminal" .)