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Meaning of word trial-and-error from English dictionary with examples, synonyms and antonyms.

trial-and-error   adjective

Meaning : 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.

Meaning : Relating to solving problems by experience rather than theory.

Example : They adopted a trial-and-error procedure.