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1. Dictionary

   concentration

   /ˌkɒnsnˈtreɪʃn/

   noun

   • 1. the action or power of focusing all one's attention: "she was frowning in concentration" Similar close attentionclose thoughtattentivenessapplicationindustryassiduousnesssingle-mindednessabsorptionengrossmentfocusingcentringcentralizationdirectionOpposite inattentiondistraction
   • ▪ dealing with one particular thing above all others: "concentration on the needs of the young can mean that the elderly are forgotten"
   • 2. a close gathering of people or things: "the island has the greatest concentration of seabirds in the north-west" Similar gatheringclustermassflockcongregationassemblageassemblycollectionaccumulationaggregationagglomeration
   • ▪ the action of gathering together closely: "the concentration of power in the hands of nobles"
   • 3. the relative amount of a particular substance contained within a solution or mixture or in a particular volume of space: "the gas can collect in dangerous concentrations"
   • ▪ the action of strengthening a solution by the removal or reduction of the diluting agent or by the selective accumulation of atoms or molecules: "by concentration of cell contents and supercooling, frost-hardened plant tissues survive temperatures down to −10°C"

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2. People also ask

   What does a high concentration of people mean?

   • A concentration of people means that there are many of them in one area. Your city may have a concentration of artists living in the warehouses by the river. A high concentration of a substance in a solution means that there's a lot of it relative to the volume: the Great Salt Lake has very few fish because of the high concentration of salt.

   Concentration - Definition, Meaning & Synonyms | Vocabulary.com

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   What does concentration mean?

   • The meaning of CONCENTRATION is the act or process of concentrating : the state of being concentrated; especially : direction of attention to a single object. How to use concentration in a sentence.

   Concentration Definition & Meaning - Merriam-Webster

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   What does concentrating mean?

   • the act of concentrating; the state of being concentrated. exclusive attention to one object; close mental application. a concentration of stars. Military. the assembling of military or naval forces in a particular area in preparation for further operations. a specified intensity and duration of artillery fire placed on a small area.

   CONCENTRATION Definition & Meaning | Dictionary.com

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   What does a high concentration in a solution mean?

   • A high concentration of a substance in a solution means that there's a lot of it relative to the volume: the Great Salt Lake has very few fish because of the high concentration of salt. To say that you have good concentration skills means that you pay attention well. "Concentration."

   Concentration - Definition, Meaning & Synonyms | Vocabulary.com

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3. www.merriam-webster.com › dictionary › concentrationConcentration Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › concentration

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   Learn the meaning of concentration as a noun, with synonyms, examples, and word history. Find out how to use concentration in different contexts, such as academics, chemistry, or psychology.

4. dictionary.cambridge.org › english › concentrationCONCENTRATION | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › english › concentration

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   Learn the meaning of concentration in English with different contexts and usage. Find out how to use concentration as a noun in various domains, such as attention, amount, game, and substance.

5. Videos

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6. www.dictionary.com › browse › concentrationCONCENTRATION Definition & Meaning | Dictionary.com

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   noun. the act of concentrating; the state of being concentrated. exclusive attention to one object; close mental application. something concentrated: a concentration of stars. Military. the assembling of military or naval forces in a particular area in preparation for further operations.

7. www.vocabulary.com › dictionary › concentrationConcentration - Definition, Meaning & Synonyms | Vocabulary.com

   www.vocabulary.com › dictionary › concentration

   the strength of a solution; number of molecules of a substance in a given volume. see more. noun. strengthening the concentration (as of a solute in a mixture) by removing diluting material. see more. noun. bringing together military forces. see more. noun. complete attention; intense mental effort. synonyms: absorption, engrossment, immersion.

8. www.oxfordlearnersdictionaries.com › definitionconcentration noun - Definition, pictures, pronunciation and ...

   www.oxfordlearnersdictionaries.com › definition

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   concentration. noun. /ˌkɒnsnˈtreɪʃn/. /ˌkɑːnsnˈtreɪʃn/. [uncountable] the ability to direct all your effort and attention on one thing, without thinking of other things. This book requires a great deal of concentration. Tiredness affects your powers of concentration.

9. www.collinsdictionary.com › english › concentrationCONCENTRATION definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › english › concentration

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   Learn the meaning of concentration as a noun in different contexts, such as mental focus, substance proportion, military force, or academic field. See synonyms, pronunciation, and usage examples from various sources.

10. dictionary.cambridge.org › concentrationconcentration | definition in the Cambridge Learner’s Dictionary

    dictionary.cambridge.org › concentration

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    Learn the meaning of concentration as a noun for thinking carefully or a large amount of something. See how to use it in sentences and compare with related words.