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coaction

From Wiktionary, the free dictionary

English

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Pronunciation

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Etymology 1

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    Inherited from Middle English coaccioun, from Latin coāctiō.

    Noun

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    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.
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    Etymology 2

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      From co- +‎ action.

      Noun

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      coaction (countable and uncountable, plural coactions)

      1. Collective or collaborative action.
        • 1997, Lauren B. Resnick, Discourse, Tools and Reasoning: Essays on Situated Cognition:
          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 []
      2. (mathematics) The mapped version of an action to a cogroup.
        actions and coactions of measured groupoids on von Neumann algebras
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