concentration

US /ˌkɑ:nsnˈtreɪʃn/

・

UK /ˌkɒnsnˈtreɪʃn/

n. (c./u.)Noun (Countable/Uncountable)Amount or number of something in a thing or place

There is a concentration of minds on this project right now

n. (c./u.)Noun (Countable/Uncountable)Paying (a lot of) attention to a task

Editing a dictionary requires a high level of concentration with small details

n. (c./u.)Noun (Countable/Uncountable)Amount of substance, compared to others

The concentration of sugar in tomato juice is low, but in tomato sauce, it is high

n. (c./u.)Noun (Countable/Uncountable)A subject or area of study on which one focuses.

My concentration is in marketing.

Video subtitles

04:15

Changes to the concentration of either the reactants or products
Changes to the concentration of either the reactants or products
are being produced, or in other words, if the concentration of C and D is decreased?
are being produced, or in other words, if the concentration of C and D is decreased?

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than simply the concentration of CO2 in the atmosphere -- factors such as the shape and
than simply the concentration of CO2 in the atmosphere -- factors such as the shape and

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It is also said that below the onion roots, there is a bulb where the concentration of chemicals is more.
It is also said that below the onion roots, there is a bulb where the concentration of chemicals is more.

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And this concentration of information allows our suppliers to efficiently structure their own business to be able to meet demand at near real time.
And this concentration of information allows our suppliers to efficiently structure their own business to be able to meet demand at near real time.

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12. Absolute Concentration Do you have a hard time staying
12. Absolute Concentration Do you have a hard time staying
focused? Concentration is a skill many highly intelligent people have in spades.
focused? Concentration is a skill many highly intelligent people have in spades.

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which has New York's highest concentration
which has New York's highest concentration

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It improves our concentration, problem solving, memory, and in turn our creativity.
It improves our concentration, problem solving, memory, and in turn our creativity.