luster
C1formal, literary, technical (mineralogy)
Definition
Meaning
A gentle, soft shine or sheen on a surface.
The quality of being outstanding, brilliant, or glorious; a period of fame or success. In mineralogy, the way light interacts with the surface of a crystal, rock, or mineral (e.g., metallic luster).
Linguistics
Semantic Notes
While 'luster' literally refers to a soft shine, it is overwhelmingly used in a figurative sense to describe glory, radiance, or distinction. It is a quality that attracts admiration.
Dialectal Variation
British vs American Usage
Differences
The primary spelling in British English is 'lustre'. The primary spelling in American English is 'luster'.
Connotations
Identical in both varieties; no significant difference in connotation.
Frequency
Slightly more frequent in written, formal, and literary contexts than in casual speech in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
[object] has/lacks/retains/regains its luster[subject] adds/brings/detracts from the luster of [object]the luster of [noun] (e.g., victory, achievement)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “The affair took the luster off his reputation.”
- “A new coat of wax will bring back the luster.”
Usage
Context Usage
Business
Used metaphorically: 'The merger added significant luster to the company's brand.'
Academic
Used in art history, literature, and materials science: 'The painter captured the unique luster of the pearl.'
Everyday
Most common in discussions about cleaning/polishing or figurative success: 'This polish gives the furniture a beautiful luster.'
Technical
A precise term in mineralogy and gemology: 'Pyrite exhibits a characteristic metallic luster.'
Examples
By Part of Speech
verb
British English
- The special cloth will lustre the silver beautifully.
- Years of polishing had lustred the old wood.
American English
- This treatment will luster the leather without damaging it.
- The marble floor was lustered to a high shine.
adverb
British English
- The black paint shone lustrously in the sunlight.
American English
- The gem glittered lustrously under the display lights.
adjective
British English
- The horse had a fine, lustrous coat.
- She wore a lustrous pearl necklace.
American English
- She brushed her long, lustrous hair.
- The fabric had a lustrous, satiny finish.
Examples
By CEFR Level
- The apple had a nice red luster.
- He polished the car to give it luster.
- The old coin has lost its original luster.
- Her success added luster to the family name.
- The scandal has somewhat dimmed the luster of his political achievements.
- Conservators worked to restore the painting's faded colours and luster.
- The poet's late work lacks the brilliant luster of his early masterpieces, yet possesses a deeper, more resigned wisdom.
- The mineral's adamantine luster is key to its identification.
Learning
Memory Aids
Mnemonic
Think of LUSTER as the LUST-ROUS glow of something polished and desirable.
Conceptual Metaphor
SUCCESS/QUALITY IS BRIGHTNESS/SHININESS (e.g., a tarnished reputation, a shining example, a brilliant career).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating as 'люстра' (chandelier). The correct Russian equivalents for 'luster' are 'блеск' (shine/glitter) or 'лоск' (sheen/polish). Figuratively, it can be 'великолепие' or 'слава'.
Common Mistakes
- Misspelling: 'luster' (AmE) vs 'lustre' (BrE). Confusing with 'lust' (intense desire). Using it to mean 'light source' instead of 'quality of reflected light'.
Practice
Quiz
In which field is 'luster' a precise technical term?
FAQ
Frequently Asked Questions
Both are correct. 'Luster' is standard American English. 'Lustre' is standard British English.
Yes, though it is less common. It means 'to make lustrous' or 'to shine'. Example: 'This wax will luster the wood.'
Confusing it with 'lust' (a strong desire) due to similar spelling, or using it to mean a light fixture (chandelier) based on a false cognate in some languages.
It is overwhelmingly positive, describing desirable shine, brilliance, glory, or distinction. To 'lose its luster' is a negative development.
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