Part of speech:
The definition of an addendum is something additional or something that is added, especially to the end of a book.
An epilogue, often one consisting of a critical or interpretive commentary by someone other than the author
(Anatomy) Any of several supplementary or accessory parts of a bodily organ or structure, especially the vermiform appendix of the large intestine.
A short addition or concluding section at the end of a literary work, often dealing with the future of its characters.
To supply with a thumb index
A section added to a book or document to give further information or to correct errors.
Find another word for back-matter. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for back-matter, like: addendum, afterword, appendix, end matter, epilogue, index and supplement.