opposition to religion; anti-religious ideology
Refers to a principled stance or movement against organized religion, often in political or philosophical contexts.
His opposition to religion is rooted in experiences from his youth.
The political party advocated separation of church and state under the banner of anti-religious ideology.
Compound of 反 (anti-), 宗教 (religion), and 主義 (principle, -ism). The term is a straightforward modern coinage following standard Sino-Japanese word formation patterns.