Member in centre shortly producing lament (5)
I believe the answer is:
elegy
'lament' is the definition.
(I know that lament can be written as elegy)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for elegy that I've seen before include "Song of lamentation" , "Poetic lament for the dead" , "lines of regret" , "Mournful song or poem" , "Poem lamenting the dead" .)