metastatic

from WordNet (r) 3.0 (2006)

metastatic
    adj 1: relating to or affected by metastasis; "metastatic
           growth"

from The Collaborative International Dictionary of English v.0.48

Metastatic \Met`a*stat"ic\, a.
   Of, pertaining to, or caused by, metastasis; as, a metastatic
   abscess; the metastatic processes of growth; a metastatic
   tumor.
   [1913 Webster]