The Commens Dictionary
Quote from ‘Nota Notae’
Nota notae [Lat.] The logical principle Nota notae est nota rei ipsius, that is, the predicate of the predicate is the predicate of the subject, which is laid down in several places by Aristotle as the general principle of syllogism.
DPP 2:183; CP 2.590
‘Nota Notae’ (pub. 11.08.17-15:35). 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-nota-notae.