Moved to cellar, say, to put in second kind of wine (6)
I believe the answer is:
stored
'moved to cellar' is the definition.
I can't tell whether this defines the answer.
'to put in second kind of wine' is the wordplay.
'put in' is an insertion indicator.
'second' becomes 's' (common abbreviation).
'kind of wine' becomes 'red'.
's'+'red'='sred'
'to' placed within 'sred' is 'STORED'.
'say' is the link.
Can you help me to learn more?
(Other definitions for stored that I've seen before include "Put away for future use" , "Warehoused" , "Stashed away" , "Saved up in Dorset" , "Laid aside for future use" .)