deletion
noun
uk/dɪˈliːʃən/ us [ U or C ]
the act of removing something that is written or printed in a document or saved on a computer:
Three incorrect log-in attempts will result in system shutdown and deletion of all files.
[ C ]
something written, printed, or saved that has been removed from a document or computer:
These are the latest additions and deletions to the Approved Drug product list.