Information from base? (7)
I believe the answer is:
lowdown
I believe this is a double definition.
'information' is the first definition.
(I've seen this before)
'base?' is the second definition.
(synonyms)
'from' acts as a link.
(Other definitions for lowdown that I've seen before include "Inside information - mean" , "base" , "Data" , "facts" , "news" .)