Source : Webster's Revised Unabridged Dictionary (1913)

Vulturous \Vul"tur*ous\, a.
   Like a vulture; rapacious.

Source : WordNet®

vulturous
     adj : living by preying on other animals especially by catching
           living prey; "a predatory bird"; "the rapacious wolf";
           "raptorial birds"; "ravening wolves"; "a vulturine
           taste for offal" [syn: {predatory}, {rapacious}, {raptorial},
            {ravening}, {vulturine}]