Content of this obituary makes one weep (3)
I believe the answer is:
sob
'one weep' is the definition.
(thesaurus)
'content of this obituary makes' is the wordplay.
'content of' indicates a hidden word.
'SOB' is hidden within 'this obituary makes'.
(Other definitions for sob that I've seen before include "making one gasp" , "Contemptible person in North America briefly" , "Insulting expression, initially" , "Weep convulsively" , "Snivel" .)