| CON | focus one's attention on something |
|---|---|
| CON | draw together or meet in one common center |
| CON | center upon |
| CON | gathered together or made less diffuse |
| CON | reduced to a stronger or more concentrated form |
| CON | of or relating to a solution whose dilution has been reduced |
| CON | being the most concentrated solution possible at a given temperature |
| CON | (intensely focused) "her concentrated passion held them at bay" |
| CON | fire from two or more weapons directed at a single target or area (as fire by batteries of two or more warships) |
| CON | strengthening the concentration (as of a solute in a mixture) by removing extraneous material |
| CON | bringing together military forces |
| CON | great and constant diligence and attention |