অর্থ : A copy that corresponds to an original exactly.
							উদাহরণ : 
							He made a duplicate for the files.
							
সমার্থক : duplicate
অর্থ : The act of copying or making a duplicate (or duplicates) of something.
							উদাহরণ : 
							This kind of duplication is wasteful.
							
সমার্থক : gemination