‘Dyadic Relation’ (pub. 11.09.14-13:01). 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-notes-preparatory-criticism-bertrand-russells-principles-mathematics.
Quote:
By a “dyadic relation” I mean a predicate applicable to two subjects, usually independent.
Source:
Peirce, C. S. (1912). Notes Preparatory to a Criticism of Bertrand Russell's Principles of Mathematics. MS [R] 12.
URL:
http://www.commens.org/dictionary/entry/quote-notes-preparatory-criticism-bertrand-russells-principles-mathematics