1. Popperian - Noun
2. Popperian - Adjective
Popperian (comparative more Popperian, superlative most Popperian)
Of or relating to the philosophy of philosopher Karl R. Popper.
Popperian (plural Popperians)
A proponent of Karl Popper's philosophy.
Moreover, since Einstein also explained the empirical refutations of Newton's theory, general relativity was immediately deemed suitable for tentative acceptance on the Popperian account. Source: Internet
A very comprehensive book on Popper's philosophy by an accomplished Popperian. Source: Internet