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.

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

4 days ago · Refining is the process of purifying a metal obtained from its ore or smelting. Metals obtained directly from extraction often contain impurities, and refining removes these to produce a …

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 …

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 precise distinctions …

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 making it more …

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 small …

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

Refining refers to the process of enhancing or improving something by making it more precise, subtle, or polished. This could involve removing impurities or unwanted elements, and it's commonly used in …