The meaning of REFINED is free from impurities. How to use refined in a sentence.

REFINED definition: 1. A refined substance has been made pure by removing other substances from it: 2. improved…. Learn more.

Define refined. refined synonyms, refined pronunciation, refined translation, English dictionary definition of refined. adj. 1. Free from coarseness or vulgarity; polite.

If you describe a machine or a process as refined, you mean that it has been carefully developed and is therefore very efficient or elegant. This technique is becoming more refined and more …

Something that's refined has gone through a process to remove impurities. An oil refinery removes impurities from oil. When a person's refined, they have good manners and good taste.

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

Dec 7, 2025 · (finance) The refined form of a commodity, as opposed to its raw or generic form. We're still purchasing copper ore, but the market for refined is weaker.