strengthening the concentration (as of a solute in a mixture) by removing diluting material | the act of increasing something |
bringing together military forces | the amount by which something increases |
great and constant diligence and attention | a change resulting in an increase |
the strength of a solution; number of molecules of a substance in a given volume | a process of becoming larger or longer or more numerous or more important |
the spatial property of being crowded together | a quantity that is added |
complete attention; intense mental effort | |
increase in density | |