Medical Dictionary


noun can·cer \ˈkan(t)-sər\

Definition of CANCER

:  a malignant tumor of potentially unlimited growth that expands locally by invasion and systemically by metastasis
:  an abnormal state marked by a cancer
can·cer·ous \ˈkan(t)s-(ə-)rəs\ adjective
March 29, 2015
discomfit Hear it
To thwart or disconcert
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears