antiangiogenic

[ an-tee-an-jee-uh-jen-ik, an-tahy- ]
/ ˌæn tiˌæn dʒi əˈdʒɛn ɪk, ˌæn taɪ- /

adjective

noting or pertaining to a substance that reduces the growth of new blood vessels needed by tumors to grow and metastasize.