trial\ and\ error

trial\ and\ error
noun
A way of solving problems by trying different possible solutions until you find one that works.

John found the short circuit by trial and error.

The only way Tom could solve the algebra problem was by the method of trial and error.

••
finding the right method or solution by the primitive process of making changes in measurements or calculations until finally there are no errors

Словарь американских идиом. — СПб., Изд-во "Лань". . 1997.

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  • trial and error — ► trial and error the process of experimenting with various methods until one finds the most successful. Main Entry: ↑trial …   English terms dictionary

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  • Trial and Error — Tri|al and Er|ror 〈[traıəl ənd ɛ̣rə(r)] n.; ; unz.; Päd.; Verhaltensforschung〉 Methode der Problemlösung u. des Lernens, bei der eine Aufgabe nicht durch strategische Vorüberlegung, sondern durch wiederholtes Ausprobieren verschiedener… …   Universal-Lexikon

  • trial-and-error — adjective 1. 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 • Similar to: ↑empirical, ↑empiric 2. relating to… …   Useful english dictionary

  • trial and error —    Attempting to achieve a satisfactory result by testing and eliminating various methods until the best one is found is called trial and error.     Some of the best cooks learn by trial and error …   English Idioms & idiomatic expressions

  • trial and error — {n.} A way of solving problems by trying different possible solutions until you find one that works. * /John found the short circuit by trial and error./ * /The only way Tom could solve the algebra problem was by the method of trial and error./ …   Dictionary of American idioms

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