出典:Wiktionary
出典:『Wiktionary』 (2025/11/20 19:15 UTC 版)
From French pessimisme, from Latin pessimus (“worst”) + -ism, superlative of malus (“bad”). As a doctrine, from German Pessimismus as used by the German philosopher Arthur Schopenhauer in 1819.
pessimism (usually uncountable, plural pessimisms)