Based on Experience or Experiment: Experimental refers to something that is based on, derived from, or guided by direct experience, observation, or scientific experiment, rather than solely on abstract principles or theory. 【1】【2】
Using New or Untested Methods: Experimental describes something that involves the use of new, untried, or innovative methods, ideas, substances, or approaches that have not been tested before. 【3】【4】
Intended for Testing and Observation: Experimental implies that something is at an early, developmental stage and is being tested, observed, and subjected to experiments in order to assess its effects or determine its viability. 【4】【5】
Empirical and Evidence-Based: Experimental knowledge or research is grounded in practical, observable facts and data obtained through direct experience or scientific investigation, rather than solely on abstract reasoning. 【6】【7】
Contrasted with Established Practices: Experimental is often used to distinguish something from standard, established, or traditional practices, methods, or approaches that are more widely accepted and proven. 【5】【8】
In summary, “experimental” refers to something that is based on experience, observation, and scientific testing of new or innovative approaches, rather than relying solely on theory or established practices. It implies a focus on empirical, evidence-based investigation and development. 【9】
[1] Experimental Definition & Meaning - Merriam-Webster
[2] Experiment Definition & Meaning - Merriam-Webster
[3] EXPERIMENTAL | English meaning - Cambridge Dictionary
[4] Experimental - Definition, Meaning & Synonyms - Vocabulary.com
[5] EXPERIMENTAL definition and meaning | Collins English Dictionary
[6] EXPERIMENTAL Definition & Meaning - Dictionary.com
[7] experimental adjective - Oxford Learner’s Dictionaries
[8] Experimental Definition & Meaning | Britannica Dictionary
[9] experimental, adj. & n. meanings, etymology and more