Word.ws English Dictionary

coaction

UK/kəʊˈakʃən/US/koʊˈækʃən/

coaction noun: force; compulsion, either in restraining or impelling.

Noun (1)

coaction

  1. (obsolete) Force; compulsion, either in restraining or impelling
    • November 9, 1662, Robert South, Of the Creation of Man in the Image of God
      It had the passions in perfect subjection; and though its command over them was persuasive and political, yet it had the force of coaction, and despotical.

Noun (2)

coaction (countable and uncountable, plural coactions)

  1. Collective or collaborative action.
    • In the coaction condition, however, where the children did not have any opportunity to interact with one another, the mixed gender pairings produced a marked and statistically significant polarization of performance […]1997, Lauren B. Resnick, Discourse, Tools and Reasoning: Essays on Situated Cognition
  2. The mapped version of an action to a cogroup.
    • actions and coactions of measured groupoids on von Neumann algebras

Forms of coaction

pluralcoactions

Origin of coaction

Inherited from Middle English coaccioun, from Latin coāctiō.

From co- + action.

Questions about coaction

What does coaction mean?
Coaction means force; compulsion, either in restraining or impelling.
What part of speech is coaction?
Coaction is a noun.
How do you pronounce coaction?
Coaction is pronounced /kəʊˈakʃən/ (UK).
What is the plural of coaction?
The plural of coaction is coactions.

Words near coaction in the dictionary

  1. coact
  2. coacted
  3. coactee
  4. coactees
  5. coacting
  6. coaction
  7. coactions
  8. coactivate
  9. coactivated
  10. coactivates
  11. coactivating

Source and license

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