Word.ws English Dictionary

Plural of interaction

regular plural

The plural of interaction is interactions.

Forms of interaction

Singularinteraction /ˌɪn.təˈɹæk.ʃən/
Pluralinteractions
Countablecountable and uncountable

Interactions in a sentence

  • Be aware of interactions between different medications.
  • Self-analysis of my interactions with others fails because, though I understand myself, I can't understand others.From the entry self-analysis
  • The many species that live in the forest canopy constitute a network of life via their complex interactions.From the entry network
  • Force is the result of fundamental interactions.From the entry force
  • Biosphere 2 was a scientific enterprise aimed at the exploration of the complex web of interactions within life systems.From the entry enterprise

Meaning of interaction

  1. noun The situation or occurrence in which two or more things act upon one another to produce an effect; the effect resulting from such a situation or occurrence.
  2. noun A conversation or exchange between people.

Full definition of interaction

Questions about the plural of interaction

What is the plural of interaction?
The plural of interaction is interactions.
Is interaction countable?
Interaction is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: interaction (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 interaction.” Word.ws, https://word.ws/plural/interaction. Based on Wiktionary, CC BY-SA 4.0.