Definition, Meaning & Synonyms

addendum

Noun
/əˈdɛndəm/
Definition
An item added to a document or book to provide additional information.
Examples
  • After the first edition was published, the author issued an addendum to address some errors.
  • The contract was amended with an addendum outlining new terms.
  • An addendum was included at the end of the report containing further research findings.
Meaning
An addendum is used to include extra details, corrections, or updates that weren’t included in the original document.
Synonyms
  • Appendix
  • Supplement
  • Attachment
  • Addition