Cancer
n//ˈkænsə//kräfta, Kräftan, cancer
Someone with a Cancer star sign.
(zodiac constellations) A constellation of the zodiac supposedly shaped like a crab.
(astrology) The zodiac sign for the crab, ruled by the Moon and covering June 22–July 22 (tropical astrology) or July 16–August 15 (sidereal astrology).
(medicine, oncology, disease) A disease in which the cells of a tissue undergo uncontrolled (and often rapid) proliferation.