Meaning of the word concentration in English

What does concentration mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

concentration

US /ˌkɑːn.sənˈtreɪ.ʃən/
UK /ˌkɑːn.sənˈtreɪ.ʃən/
"concentration" picture

Noun

1.

the action or power of focusing one's attention or mental effort

Example:
He needs to improve his concentration during studies.
Loud noises can disrupt your concentration.
2.

the amount of a substance in a given volume or area

Example:
The high concentration of salt in the water made it undrinkable.
The air pollution concentration has reached dangerous levels.
3.

a mass or collection of something

Example:
There was a large concentration of troops near the border.
The city has a high concentration of tech companies.
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