The Commens Dictionary
Quote from ‘Lecture I [R]’
…the word rhema is used in logic to denote any proposition and any blank form which would become a proposition if every one of its blanks were filled with a proper name.
MS [R] 450:16
‘Rhema’ (pub. 22.09.14-18:43). 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-lecture-i-r-1.