What is the meaning of Concentration in kannada?

Meaning(s):

1. the strength of a solution
2. number of molecules of a substance in a given volume (expressed as moles/cubic meter)
3. the spatial property of being crowded together
4. strengthening the concentration (as of a solute in a mixture) by removing extraneous material
5. increase in density
6. complete attention
7. intense mental effort
8. bringing together military forces
9. great and constant diligence and attention
10. जमाव = gathering Concentration of enemy troops, industrial buildings.
11. एकाग्रता = intentness Stress and tiredness often result in a lack of concentration.
12. एकाग्रता There was a look of intense concentration on her face.
13. जमाव He strongly opposed the concentration of power in the hands of so few people.
14. तन्मयता = attention There was a look of intense concentration on her face.