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.

The refining of liquids is often accomplished by distillation or fractionation; this process is useful, for example, for isolating different fractions of petroleum. Gases can be refined in this way as …

REFINING meaning: the process of making different products from a basic product, usually oil or sugar: . Learn more.

2 days ago · refining (countable and uncountable, plural refinings) Refinement (process of refining) quotations

To free from coarse, unsuitable, or immoral characteristics: refined his manners; refined her speaking style. 1. To become free of impurities. 2. To acquire polish or elegance. 3. To use …

When a substance is refined, it is made pure by having all other substances removed from it. ...oil refining. If something such as a process, theory, or machine is refined, it is improved by having …

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 …

re•fine /rɪˈfaɪn/ v. [~ + object], -fined, -fin•ing. to separate (something) from impure substances: to refine oil. to bring (something) to a finer state or form by purifying, polishing, changing, or …

Refining is the process of reducing the impurities in a substance. You can't turn crude oil into gasoline without first refining it.

Synonyms for REFINING: improving, enhancing, perfecting, upgrading, amending, helping, enriching, remediating; Antonyms of REFINING: worsening, impairing, damaging, hurting, …