metastasis
noun(me-tas-ta-sis)
change of position, state, or form
metastasis
noun(me-tas-ta-sis)
the spread of a disease-producing agency (such as cancer cells) from the initial or primary site of disease to another part of the body; also : the process by which such spreading occurs
metastasis
noun(me-tas-ta-sis)
a secondary malignant tumor resulting from metastasis