Usage examples (4)

• If Peirce had a general rationale for his triadism, Peirce scholars have not yet made it abundantly clear what this rationale might be.
• He seemed to base his triadism on what he called “phaneroscopy,” by which word he meant the mere observation of phenomenal appearances.
• The full philosophical import of his Reduction Thesis, and the philosophical importance of his triadism insofar as this triadism rests on his Reduction Thesis,...
• “triadism.”