devouring
     adj : (often followed by `for') ardently or excessively desirous;
           "avid for adventure"; "an avid ambition to succeed";
           "fierce devouring affection"; "the esurient eyes of an
           avid curiosity"; "greedy for fame" [syn: {avid}, {devouring(a)},
            {esurient}, {greedy}]
Source: WordNet® 2.0