canceration

[ kan-suh-rey-shuh n ]
/ ˌkæn səˈreɪ ʃən /

noun

the state of becoming cancerous.
Also can·cer·i·za·tion [kan-seri-zey-shuh n] /ˌkæn sərɪˈzeɪ ʃən/.

Origin of canceration

First recorded in 1725–35; cancerate + -ion