1. not learned or acquired through study or experience
Usage: chiefly British

Examples

• The skill remained unlearnt despite years of practice.
• Many traditional crafts are now unlearnt by younger generations.
• His unlearnt behavior showed he had no formal training.
• The lesson went unlearnt until she made the same mistake again.
• These unlearnt habits will be difficult to change later.
• The ancient techniques remained unlearnt by modern artisans.