Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
focal point | Yes | No | No | No |
concentration | Yes | No | No | No |
focal point (noun) | concentration (noun) |
---|---|
the concentration of attention or energy on something | strengthening the concentration (as of a solute in a mixture) by removing diluting material |
a point of convergence of light (or other radiation) or a point from which it diverges | bringing together military forces |
a central point or locus of an infection in an organism | 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 |