Digital Companion to C. S. Peirce
1904 | On the Foundations of Mathematics | MS [R] 8:8
An argument whose intended or professed interpretant is not really an interpretant of it […] is a fallacy.
‘Fallacy’. Term 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/term/fallacy, 18.10.2018.