the act or process of cleaning, cleansing, removing the adulterants.

the act or process of straining something passing it through a screen, seive, filter, etc.

careful, systematic, patient study and investigation in some field of knowledge, undertaken to discover or establish facts or principles; research.

an act of searching; scrutiny, inquiry or examination in an attempt to find something, gain knowledge, establish facts, etc.; search.

a correcting or being corrected; correction.

a repaying of a debt completely.

an inventing of a new device, process, solution, etc. for the first time; a (scientific) invetion.

the act of sharpening (cutting weapons).

a destroying or eradicating; destruction.

the state of being destroyed.

a withering or the state of being withered.

ಶೋಧನೆ.

a bundle of straw or twigs bound tightly at one end and used for sweeping.