Dictionary

Type a word in English or Spanish. English is blue, Spanish is rose. Tap any line to hear it.

English

1. 🔊 relating to solving problems by experience rather than theory
   “they adopted a trial-and-error procedure”
2. 🔊 trying out various means or theories until error is satisfactorily reduced or eliminated
   “he argued that all learning is a trial-and-error process that resembles biological evolution”