Deposit a revised list (4)
I believe the answer is:
silt
'deposit' is the definition.
(I've seen this before)
'a revised list' is the wordplay.
'a revised' indicates anagramming the letters.
'list' is an anagram of 'SILT'.
(Other definitions for silt that I've seen before include "Slimy mud" , "Sediment in a stream" , "Sediment deposited by a river" , "Muddy deposit" , "Sedimentary material" .)