WordNet-Online
| ||||
Definitions from the WebconcetrationDefinition:Concentration refers to the action or process of focusing one's attention or mental effort on a particular thing. Sample Sentences:
Related Products:Search related products on Amazon: | ||||
concessionaires concessional concessionary concessioner concessions concessive concetion concetit concetration conceuved conch concha conchas conchfish conching concho conchologist
|