Concentration and Refinement

Concentration noun - A focusing of the mind on something.

Refinement and concentration are semantically related In some cases you can use "Refinement" instead a noun "Concentration".

Nearby Words: concentrate, concentrated, concenter, concentrating, concentrator

Refinement noun - An instance of notable progress in the development of knowledge, technology, or skill.

Concentration and refinement are semantically related in purification topic. Sometimes you can use "Concentration" instead a noun "Refinement".

Nearby Words: refined, refine, refining, refiner