実じっ証しょう主しゅ義ぎ者しゃじっしょうしゅぎしゃMeanings1nounpositivistA person who adheres to positivism, the philosophical doctrine that only scientific knowledge derived from empirical evidence and logical reasoning is valid.彼かれは実じっ証しょう主しゅ義ぎ者しゃとして、形けい而じ上じょう学がく的てきな議ぎ