English dictionary definition of:



  • strengthening the concentration (as of a solute in a mixture) by removing diluting material
  • bringing together military forces
  • great and constant diligence and attention
  • the strength of a solution; number of molecules of a substance in a given volume
  • the spatial property of being crowded together
  • complete attention; intense mental effort
  • increase in density


absorption assiduity assiduousness compactness denseness density engrossment immersion tightness

Scrabble score for concentration

Scrabble score = 17

Please note that scrabble only allows seven tiles to be placed at once.

generated at 00:07:19 on 23-10-19

Spelling dictionary home

Sign up to remove this advert

Sign up to remove this advert

"I love your course..... you explain so much that I didn't know, forgot, or wasn't taught."

Adult student, USA