The meaning of EXPERIMENTAL is of, relating to, or based on experience or experiment. How to use experimental in a sentence.

EXPERIMENTAL meaning: 1. using new methods, ideas, substances, etc. that have not been tried before, usually in order to…. Learn more.

Definition of experimental adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. pertaining to, derived from, or founded on experiment: an experimental science. 2. tentative: an experimental stage. 3. based on or derived from experience; empirical.

of the nature of an experiment; tentative: The new program is still in an experimental stage. Show Business functioning as an experiment or used for experimentation: an experimental airplane. based …

There are 17 meanings listed in OED's entry for the word experimental, seven of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Feb 21, 2026 · experimental (comparative more experimental, superlative most experimental) Pertaining to or founded on experiment. Chemistry is an experimental science.

Experimental refers to something that is innovative, inventive or untested, involving a new idea, method, or activity. It is typically associated with actions performed to prove or disprove a hypothesis or theory.

Something that's experimental is at an early stage, being observed, tested out, and subjected to experiments as it's being developed. An experimental space craft might be launched and watched …

One of the main forms of experimental archaeology is the creation of copies of historical structures using only historically accurate technologies.