Externality
WordNet

noun


(1)   The quality or state of being outside or directed toward or relating to the outside or exterior
"The outwardness of the world"
WiktionaryText

Noun



  1. The state of being external or externalized.
  2. A thing that is external relative to something else.
  3. An impact, positive or negative, on any party not involved in a given economic transaction or act.
 
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