| concentration | strengthening the concentration (as of a solute in a mixture) by removing extraneous material |
|---|---|
| concentration | bringing together military forces |
| concentration | great and constant diligence and attention |
| concentration | the strength of a solution |
| concentration | the spatial property of being crowded together |
| concentration | complete attention |
| concentration | increase in density |
| concentration | a penal camp where political prisoners or prisoners of war are confined (usually under harsh conditions) |