Search Result：trial and error
trial and error 
(TTS Sound)
(TTS Sound)Overview of noun trial_and_error
The noun trial and error has 1 sense
- trial and error -- (experimenting until a solution is found)
Overview of adj trial_and_error
The adj trial-and-error has 2 senses
- trial-and-error -- (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")
- trial-and-error -- (relating to solving problems by experience rather than theory; "they adopted a trial-and-error procedure")