coactivity

noun

1. (countable, uncountable)Acting together or in harmony; unity or interdependence of action.

   “This may be called the 'perichoretic coactivity of the Holy Trinity ' .”

2. (countable, uncountable)Simultaneous activation.

   “There is little question that a significant amount of antagonistic coactivation exists and is the rule rather than the exception under typical manual materials handling conditions. This coactivity has been noted in response to several workplace factors in several studies.”