The Commens Dictionary
Quote from ‘The First Part of An Apology for Pragmaticism’
…a Graph is that one form which is embodied alike in all Graph-instances which have the same signification expressed in essentially the same way.
‘Graph’ (pub. 28.02.18-09:57). Quote in M. Bergman & S. Paavola (Eds.), The Commens Dictionary: Peirce's Terms in His Own Words. New Edition. Retrieved from http://www.commens.org/dictionary/entry/quote-first-part-apology-pragmaticism.