What is the meaning of Metastasize?

1. Of a disease (especially cancer) or a tumour: to form a metastasis (“a secondary focus away from the primary site”) in (a body organ).
2. To disseminate or spread (something, often an undesirable thing), especially in a destructive manner.

Of a disease (especially cancer) or a tumour: to form a metastasis (“a secondary focus away from the primary site”) in (a body organ).

To disseminate or spread (something, often an undesirable thing), especially in a destructive manner.

2. Of a disease (especially cancer) or a tumour: to undergo metastasis (“spreading from a primary site to one or more other sites in the body”).
3. Of a thing, often one which is undesirable: to disseminate or spread, especially in a destructive manner.

Of a disease (especially cancer) or a tumour: to undergo metastasis (“spreading from a primary site to one or more other sites in the body”).

Of a thing, often one which is undesirable: to disseminate or spread, especially in a destructive manner.

Source: wiktionary.org