1. makes something secular or removes religious influence from it
Usage: British spelling; third person singular present tense

Examples

• The government secularises public education by removing religious instruction.
• The new policy secularises the healthcare system.
• She secularises traditional ceremonies for modern audiences.
• The reform movement secularises many aspects of daily life.
• The constitution secularises the legal framework.
• The university secularises its curriculum to welcome all students.