অর্থ : Make more complex, intricate, or richer.
							উদাহরণ : 
							Refine a design or pattern.
							
সমার্থক : complicate, elaborate, rarify
অর্থ : Treat or prepare so as to put in a usable condition.
							উদাহরণ : 
							Refine paper stock.
							Refine pig iron.
							Refine oil.
							
অর্থ : Reduce to a fine, unmixed, or pure state. Separate from extraneous matter or cleanse from impurities.
							উদাহরণ : 
							Refine sugar.
							
সমার্থক : rectify
অর্থ : Attenuate or reduce in vigor, strength, or intensity by polishing or purifying.
							উদাহরণ : 
							Many valuable nutrients are refined out of the foods in our modern diet.
							
অর্থ : Make more precise or increase the discriminatory powers of.
							উদাহরণ : 
							Refine a method of analysis.
							Refine the constant in the equation.