s/a860365

Information
has gloss	(adjective) 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
lexicalization	eng: trial-and-error

Links
similar	(adjective) derived from experiment and observation rather than theory; "an empirical basis for an ethical theory"; "empirical laws"; "empirical data"; "an empirical treatment of a disease about which little is known" empiric, empirical