1. in the sense of application
- close thought
- close attention
- application
- attentiveness
- assiduousness
- industry
- absorption
- single-mindedness
- focusing
- engrossment
- centralization
- centring
- direction
2. in the sense of mass
- cluster
- gathering
- flock
- mass
- assemblage
- congregation
- collection
- assembly
- aggregation
- accumulation
- agglomeration
Example Sentences of Concentration
1. She needs total concentration to finish the exam.
2. His concentration was broken by the noise.
3. The game requires intense concentration.
4. He lost concentration and made a mistake.
5. Meditation helps improve concentration.
6. Her concentration is impressive during long tasks.
7. I need silence for better concentration.
8. The concentration of salt in the solution is high.
9. Distractions can ruin your concentration.
10. Concentration is key to solving tough problems.
11. The concentration of the child amazed the teacher.
12. He maintained strong concentration despite the pressure.
13. Loud music affects my concentration while reading.
14. She regained her concentration after a short break.
15. His concentration was fixed on the chessboard.
16. The concentration of chemicals must be measured carefully.
17. Concentration levels drop with fatigue.
18. A calm environment improves concentration.
19. The athlete's concentration helped her win.
20. The lesson required full concentration from the students.