Abridge, compact (8)
I believe the answer is:
condense
I believe this is a double definition.
'abridge' is the first definition.
(I know that condense is a more specific form of the action abridge)
'compact' is the second definition.
(thesaurus)
(Other definitions for condense that I've seen before include "Abbreviate" , "Concentrate" , "Send once (anag.)" , "Make more concentrated or compact" , "Decrease, reduce" .)