Adult male deer (4)
'adult male deer' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for stag that I've seen before include "Excluding women" , "Male beast" , "One who speculates" , "in a rut, perhaps?" , "Male animal" .)
'adult male deer' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for hart that I've seen before include "Deer; Lorenz --, lyricist" , "Songwriting partnership, Rodgers and --" , "Mature male deer" , "Richard Rodgers and Lorenz . . . . were famous musical partnership" , "Stag" .)