noun
Refers to a person who follows pragmatism, a philosophical or practical approach focusing on practical results and real-world effects.
彼は理想よりも結果を重視する実用主義者だ。
He is a pragmatist who values results over ideals.
実用主義 is the abstract concept of pragmatism, while 実用主義者 specifically refers to a person who adheres to it.
Compound of 実用 (practical use), 主義 (principle, -ism), and 者 (person). The term is a direct translation of the English 'pragmatist'.