Word Explorer
Children's
Dictionary Suite
Help
Help
Help
Elementary Dictionary
     
Lookup History
concentration

con·cen·tra·tion

concentration

 
 
pronunciation:
kan sn treI shn
features:
Word Explorer
part of speech: noun
definition: When you do something with concentration, you pay close attention to what you are doing.
This problem is difficult and takes concentration to figure it out.
similar words:
attention
Word Explorer
See
  energy, thought