Shout in row after run (4)
I believe the answer is:
roar
'shout' is the definition.
(I've seen this before)
'row after run' is the wordplay.
'row' becomes 'oar' (I've seen this before**).
'after' means one lot of letters go next to another.
'run' becomes 'r' (cricket abbreviation).
'oar' after 'r' is 'ROAR'.
'in' is the link.
(Other definitions for roar that I've seen before include "24 [BOOM]" , "Jaguar, for example, emits this" , "Lion's noise" , "Make a loud noise" , "Zoom - prolonged cry" .)