1.Definition: bringing together military forces

Category: General

2.Definition: complete attention; intense mental effort

Related Noun(s):absorption, engrossment, immersion

Category: General

3.Definition: great and constant diligence and attention

Related Noun(s):assiduity, assiduousness

Category: General

4.Definition: increase in density

Category: General

5.Definition: strengthening the concentration (as of a solute in a mixture) by removing diluting material

Category: General

6.Definition: the spatial property of being crowded together

Related Noun(s):compactness, denseness, density, tightness

Category: General

7.Definition: the strength of a solution; number of molecules of a substance in a given volume

Category: General