Former print media, say (7)
'say' is the definition.
(I've seen this before)
'former print media' is the wordplay.
'former' becomes 'ex'.
'print media' becomes 'press' (press is a kind of print media).
(Other definitions for express that I've seen before include "clear > couch", "Intimate - squeeze out", "Swift", "haste", "Explicit".)