1. making something non-religious or removing religious influence from it
Usage: British spelling; present participle of secularise

Examples

• The government is secularising the education system by removing religious instruction.
• They are secularising the hospital to serve patients of all faiths equally.
• The process of secularising society has been gradual over decades.
• Many countries are secularising their legal systems to separate church and state.
• The university is secularising its curriculum to focus on academic rather than religious content.
• Critics argue that secularising traditional institutions removes important cultural values.