refined
/rɪˈfaɪnd/ (bre, ipa) · /rɪˈfaɪnd/ (ame, ipa) · /ri-ˈfīnd/ (ame, mw)
refined — adjective
- refinedpositive
- more refinedcomparative
- most refinedsuperlative
1. Refined describes a natural material, such as sugar, oil, or salt, that has been
Refined describes a natural material, such as sugar, oil, or salt, that has been put through an industrial process to remove dirt, waste, and other unwanted parts, leaving it purer and more suitable for everyday use.
Theo watched the refinery turn thick black crude oil into clear, refined cooking oil.
attributive use: 'refined + noun (cooking oil)'
The sugar in Padma's white jar had been refined until it formed tiny, even crystals.
passive: 'had been refined'
Most table salt sold in supermarkets is refined to remove minerals for a uniform texture.
The gold ring was made from metal that had been refined twice for extra purity.
文法句型
refined + noun (e.g. refined sugar, refined oil)
用法筆記
Frequently placed before nouns naming raw materials (sugar, oil, metal, salt). The opposite is unrefined or raw — for example, unrefined cane sugar still contains molasses.
常見錯誤
2. A refined method, theory, design, or process has been gradually improved through
A refined method, theory, design, or process has been gradually improved through many small adjustments and corrections, making it more accurate, effective, or polished than earlier versions.
After fixing twelve bugs, Amani presented a refined version of the app.
collocation: 'refined version of [something]'
Joaquín's pottery teacher praised the refined throwing technique that produced the smoothest bowls.
Hao's refined theory about ocean currents finally convinced the senior researchers at the lab.
Sora's refined search algorithm found the answer in half the time of the old version.
- crude
in its early, undeveloped state
- rough
not yet smoothed or improved
- unpolished
lacking final refinements
文法句型
refined + noun (e.g. refined technique, refined theory, refined design)
用法筆記
Subject is typically an abstract noun such as technique, method, theory, design, version, or process. Unlike sense 1, this sense does NOT describe physical purification — the improvement is conceptual and iterative.
常見錯誤
3. A person described as refined behaves with politeness, grace, and self-control i
A person described as refined behaves with politeness, grace, and self-control in social situations, and has the kind of good judgment about art, culture, and behaviour that often comes from a good education or broad life experience.
Ilan's refined manners at the formal dinner impressed even the strict host.
collocation: 'refined manners'
Aylin's refined taste in painting led her to prefer subtle watercolours over loud posters.
Pim's refined way of speaking made him a natural pick for the reception team.
Madison's grandmother was a refined woman who always wrote thank-you notes by hand.
- cultivated
emphasises deliberate development of taste through education
- polished
suggests smooth, practised social skills, often through exposure
- elegant
focuses on stylish beauty and grace in appearance or manner
- genteel
old-fashioned; suggests the manners of a high social class
- coarse
rough in manner or speech
- vulgar
lacking good taste; offensive
- uncultured
without education or exposure to arts and social graces
文法句型
refined + noun (manners, taste, person, conversation)
be + refined
用法筆記
Can describe a person, their manners, their taste in arts or food, or their conversation. Carries a positive connotation of elegance and restraint, but may sound old-fashioned or class-conscious to some modern readers. Use with care in contexts where social class is a sensitive topic.