Word.ws English Dictionary

Plural of addition

regular plural

The plural of addition is additions.

Forms of addition

Singularaddition /əˈdɪʃ.ən/
Pluraladditions /əˈdɪʃənz/
Countablecountable and uncountable

Additions in a sentence

  • The Menology of St Symeon mostly repeats earlier accounts but includes some small additions as well.From the entry menology
  • The menologies of St Symeon mostly repeat earlier accounts but include some small additions as well.From the entry menology
  • Their projections for building out the regional power grid include multimegawatt additions to generation capacity.From the entry multimegawatt
  • For quotations using this term, see Citations:additions.From the entry additions
  • The farmhouse has several additions, added over many decades; it has three cellars, and one of them is older than the other two.From the entry cellar

Meaning of addition

  1. noun The act of adding anything.
  2. noun Anything that is added.
  3. noun The arithmetic operation of adding.

Full definition of addition

Questions about the plural of addition

What is the plural of addition?
The plural of addition is additions.
Is addition countable?
Addition is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: addition (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of addition.” Word.ws, https://word.ws/plural/addition. Based on Wiktionary, CC BY-SA 4.0.