| trial-and-error | (adj) trying out various means or theories until error is satisfactorily reduced or eliminated, Example: he argued that all learning is a trial-and-error process that resembles biological evolution |
| trial-and-error | (adj) relating to solving problems by experience rather than theory, Example: they adopted a trial-and-error procedure |
| Versuchs-und-Irrtums-Methode { f } | trial-and-error method [Add to Longdo] |