n. 25B6; noun
carrying out experiments : TEST, investigation, trial, examination, observation; assessment, evaluation, appraisal, analysis, study.
these results have been established by experiment : RESEARCH, experimentation, observation, analysis, testing.
empirical.
25B6; verb they experimented with new ideas : CONDUCT EXPERIMENTS, carry out trials/tests, conduct research; test, trial, do tests on, try out, assess, appraise, evaluate.