Do away with time and play at dice (9)
I believe the answer is:
eradicate
'do away with' is the definition.
(I've seen this in another clue)
'time and play at dice' is the wordplay.
'time' becomes 'era' (an era is a period of time).
'and' is a charade indicator (letters next to each other).
'play' is an anagram indicator.
'at'+'dice'='atdice'
'atdice' is an anagram of 'dicate'.
'era'+'dicate'='ERADICATE'
(Other definitions for eradicate that I've seen before include "Stamp out, remove all traces of" , "scratch" , "Dispose of" , "Get rid of, eliminate entirely" , "Excise" .)