#trial_run__trialrun__trial__test__tryout trying something to find out about it; "a sample for ten days free trial"; "a trial of progesterone failed to relieve the pain"
supertype: #experimentation__experiment the testing of an idea; "it was an experiment in living"; "not all experimentation is done in laboratories"
subtype: #field_trial__fieldtrial a test to display the performance of some new product
subtype: #alpha_test__alphatest a first test of an experimental product (such as computer software) carried out by the developer
subtype: #beta_test a second test of an experimental product (such as computer software) carried out by an outside organization
subtype: #road_test a test to insure that a vehicle is roadworthy
subtype: #test_drive test of the roadworthiness of a vehicle one is considering buying
subtype: #trial_balloon__trialballoon a test of public opinion
No statement uses or specializes #trial_run; click here to add one.