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.

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 …

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.

Experimental means using, used in, or resulting from scientific experiments. ...the main techniques of experimental science. The experimental evidence failed to live up to the psychological theories.

Experimental definition: pertaining to, derived from, or founded on experiment.. See examples of EXPERIMENTAL used in a sentence.

Dec 5, 2025 · experimental (comparative more experimental, superlative most experimental) Pertaining to or founded on experiment. Chemistry is an experimental science.

EXPERIMENTAL meaning: 1 : relating to a scientific experiment or to scientific experiments in general; 2 : made or done in order to see how well something works

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.