also: ローマンしゅぎ
noun
Refers to the artistic, literary, and intellectual movement of the late 18th and 19th centuries, emphasizing emotion, individualism, and nature.
ロマン主義は18世紀末にヨーロッパで始まった。
Romanticism began in Europe at the end of the 18th century.
彼の作品にはロマン主義の影響
His works show a strong influence of Romanticism.
From French 'romantisme' or English 'Romanticism', combined with 主義 (principle/doctrine). The ateji spelling 浪漫 is a phonetic rendering.