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.

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

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

Discover everything about the word "REFINE" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Refining is the process of purification of a (1) substance or a (2) form. The term is usually used of a natural resource that is almost in a usable form, but which is more useful in its pure form. [1] …

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.

REFINE definition: to bring to a fine or a pure state; free from impurities. See examples of refine used in a sentence.

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

Dec 14, 2025 · (intransitive) To become pure; to be cleared of impure matter. (transitive) To purify of coarseness, vulgarity, inelegance, etc.; to polish.