Word.ws English Dictionary

addendums

addendums is the plural of addendum.

Meaning of addendum

Noun

addendum (plural addenda or addendums)

  1. Something to be added; especially text added as an appendix or supplement to a document.
    • An addendum was added to the contract to clarify payment terms.
    Synonyms:
    addend
  2. A postscript.
  3. The height by which the tooth of a gear projects beyond (outside for external, or inside for internal) the standard pitch circle or pitch line.

Questions about addendums

What is addendums the plural of?
Addendums is the plural of addendum.

Words near addendums in the dictionary

  1. addenda
  2. addended
  3. addending
  4. addends
  5. addendum
  6. addendums
  7. addental
  8. Addeo
  9. Addeos
  10. adder
  11. adder bead

Source and license

Adapted from Wiktionary: addendums (page history and authors); addendum (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “addendums.” Word.ws, https://word.ws/addendums. Based on Wiktionary, CC BY-SA 4.0.