1. no longer useful, relevant, or fashionable; outdated or obsolete

Examples

• The company’s outworn business model couldn’t compete in the digital age.
• Many consider these outworn traditions irrelevant to modern society.
• The professor’s outworn teaching methods failed to engage students.
• She discarded her outworn beliefs and embraced new ideas.
• The outworn machinery was finally replaced with modern equipment.
• His outworn political views seemed out of touch with current issues.