trial and error

• Méthode de résolution de problèmes ou d'apprentissage qui consiste à essayer différentes approches jusqu'à ce que l'une réussisse, souvent par tentatives répétées et en tirant des leçons des erreurs.

A method of problem-solving or learning that involves trying different approaches until one succeeds, often through repeated attempts and learning from mistakes.

1. Problem-solving methodB2formal

   A method of finding a solution by trying various methods until one succeeds, learning from mistakes along the way.

   essais et erreurs

   • He learned to cook through trial and error.
   • The engineers used trial and error to fix the machine.
   • Mastering a new skill often involves trial and error.