different between quality vs concentration

English

Etymology

From Middle English [Term?], from Old French qualité, from Latin qu?lit?tem, accusative of qu?lit?s, from qu?lis (“of what kind”), from Proto-Indo-European *k?o- (“who, how”). Cicero coined qualitas as a calque to translate the Ancient Greek word ??????? (poiót?s, “quality”), coined by Plato from ????? (poîos, “of what nature, of what kind”).

Pronunciation

• (UK) IPA^(key): /?kw?l?ti/
• (UK, obsolete) IPA^(key): /?kwæl?ti/, /?kwæl?t?/
• (US, father-bother merger, weak vowel merger) IPA^(key): /?kw?l?ti/, [?k?w????i]

Noun

quality (countable and uncountable, plural qualities)

1. (uncountable) Level of excellence.
   • 2019, VOA Learning English (public domain)

     He called for China’s cooperation in efforts to improve air quality.

2. (countable) A property or an attribute that differentiates a thing or person.
3. (archaic) High social position. (See also the quality.)

4. (uncountable) The degree to which a man-made object or system is free from bugs and flaws, as opposed to scope of functions or quantity of items.
5. (thermodynamics) In a two-phase liquid–vapor mixture, the ratio of the mass of vapor present to the total mass of the mixture.
6. (emergency medicine, countable) The third step in OPQRST where the responder investigates what the NOI/MOI feels like.

7. (countable, Britain, journalism) A newspaper with relatively serious, high-quality content.
   • 1998, Bill Coxall, Lynton Robins, Robert Leach, Contemporary British Politics (page 164)

     It is argued that in the last ten years or so, quality broadsheet newspapers have become more like the tabloids. Anthony Sampson has argued that 'the frontier between the qualities and popular papers has virtually disappeared'.

Usage notes

• Adjectives often applied to "quality": high, good, excellent, exceptional, great, outstanding, satisfactory, acceptable, sufficient, adequate, poor, low, bad, inferior, dubious, environmental, visual, optical, industrial, total, artistic, educational, physical, musical, chemical, spiritual, intellectual, architectural, mechanical.

Synonyms

• See also Thesaurus:characteristic

Hyponyms

• human quality
• industrial quality

Coordinate terms

• (a property that differentiates): quiddity

Derived terms

Related terms

Translations

Adjective

quality (comparative more quality, superlative most quality)

1. Being of good worth, well made, fit for purpose.

Derived terms

• qualityness

Related terms

• qualia
• qualitative

Translations

References

• Quality (disambiguation) on Wikipedia.Wikipedia

Further reading

• quality in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• quality in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• quality at OneLook Dictionary Search

English

Etymology

concentrate +? -ion

Pronunciation

• (Received Pronunciation) IPA^(key): /?k?ns?n?t?e???n/
• (General American) IPA^(key): /?k?ns?n?t?e???n/
• Rhymes: -e???n

Noun

concentration (usually uncountable, plural concentrations)

1. The act, process or ability of concentrating; the process of becoming concentrated, or the state of being concentrated.
   1. The direction of attention to a specific object.
   2. The act, process or product of reducing the volume of a liquid, as by evaporation.
   3. The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.
2. A field or course of study on which one focuses, especially as a student in a college or university.
3. The proportion of a substance in a whole.
   1. (chemistry) The amount of solute in a solution measured in suitable units (e.g., parts per million (ppm))
4. The matching game pelmanism.

Coordinate terms

• (course of study): major, minor

Translations

See also

• salinity

Further reading

• Concentration (disambiguation) on Wikipedia.Wikipedia
• Concentration (chemistry) on Wikipedia.Wikipedia

French

Etymology

First attested 1732 concentrer +? -ation.

Pronunciation

Noun

concentration f (plural concentrations)

1. concentration (mental state of being concentrated)
2. concentration (quality of being concentrated)

Derived terms

• camp de concentration

Further reading

• “concentration” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Interlingua

Noun

concentration (plural concentrationes)

1. concentration (state or degree of being concentrated)