Search Result for "chemotherapy": 
Wordnet 3.0

NOUN (1)

1. the use of chemical agents to treat or control disease (or mental illness); 



The Collaborative International Dictionary of English v.0.48:

chemotherapy \chemotherapy\ n.
   the use of chemical agents to treat or control disease (or
   mental illness); -- also used especially in reference to the
   use of chemicals to treat cancer.
   [WordNet 1.5 +PJC]


WordNet (r) 3.0 (2006):

chemotherapy
    n 1: the use of chemical agents to treat or control disease (or
         mental illness)