The meaning of REFINE is to free (something, such as metal, sugar, or oil) from impurities or unwanted material. How to use refine in a sentence.

REFINE meaning: 1. to make something pure or improve something, especially by removing unwanted material: 2. to…. Learn more.

Definition of refine verb from the Oxford Advanced Learner's Dictionary. refine something to make a substance pure by taking other substances out of it. The process of refining oil produces several …

REFINE meaning: 1 : to remove the unwanted substances in (something); 2 : to improve (something) by making small changes

Organic organizations constantly seek to refine and enlarge their standards, so that situations like this become less and less frequent.

refine (rɪˈfaɪn) vb 1. to make or become free from impurities, sediment, or other foreign matter; purify

to separate (something) from impure substances: to refine oil. to bring (something) to a finer state or form by purifying, polishing, changing, or making it more precise: to refine a theory.

When you refine something, you carefully analyze and modify it to eliminate flaws, increase precision, or enhance its quality. It involves the process of honing, polishing, or purifying to achieve a desired level …

refine, n. & adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Jan 18, 2026 · refine (third-person singular simple present refines, present participle refining, simple past and past participle refined) (transitive) To purify; reduce to a fine, unmixed, or pure state; to free from …