A line from Browning (3)
I believe the answer is:
row
'a line' is the definition.
(row is a kind of line)
'from browning' is the wordplay.
'from' indicates the answer is hidden within the clue.
'ROW' is hidden within 'browning'.
(Other definitions for row that I've seen before include "Din; line" , "Use an oar" , "Falling-out" , "Disagreement" , "Propel boat by manual means" .)