The meaning of ADDENDUM is a thing added : addition. How to use addendum in a sentence.

ADDENDUM definition: 1. something that has been added to a book, speech, or document 2. something that has been added to…. Learn more.

ADDENDUM definition: a thing to be added; an addition. See examples of addendum used in a sentence.

Sep 21, 2025 · An addendum (plural: addenda) is an addition or supplement to a document, usually containing extra information or clarifications that were not included in the main text.

The Addendum includes financial information not prepared in accordance with generally accepted accounting principles.

Definition of addendum noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

ADDENDUM meaning: 1 : something that is added; 2 : a section of a book that is added to the main or original text

When you make an addendum to a document, you are adding text to the end. Addenda tend to be serious business as they're added to contracts, reports, and studies. There is nothing dumb …

An addendum is often used in formal documents or books to include supplementary information that was added after the initial work was completed.

addendum definition: text added as an appendix to a document. Check meanings, examples, usage tips, pronunciation, domains, related words.