deletia

   [USENET;  common]  In an email reply, material omitted from the quote
   of the original. Usually written rather than spoken; often appears as
   a  pseudo-tag or ellipsis in the body of the reply, as "[deletia]" or
   "<deletia>" or "<snip>".

[glossary]
[Reference(s) to this entry by made by: {snippage}]