The Commens Dictionary
Quote from ‘C.S.P.'s Lowell Lectures of 1903 2nd Draught of 3rd Lecture’
Relations are qualities of sets of subjects. They are dyadic if the sets are pairs, triadic if the sets are triads.
MS [R] 462:58-60
‘Relation’ (pub. 25.11.14-17:42). 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-csps-lowell-lectures-1903-2nd-draught-3rd-lecture-2.