অর্থ : A dramatic or musical entertainment.
							উদাহরণ : 
							They listened to ten different performances.
							The play ran for 100 performances.
							The frequent performances of the symphony testify to its popularity.
							
সমার্থক : public presentation
অর্থ : The act of presenting a play or a piece of music or other entertainment.
							উদাহরণ : 
							We congratulated him on his performance at the rehearsal.
							An inspired performance of Mozart's C minor concerto.
							
অর্থ : The act of performing. Of doing something successfully. Using knowledge as distinguished from merely possessing it.
							উদাহরণ : 
							They criticised his performance as mayor.
							Experience generally improves performance.
							
সমার্থক : carrying into action, carrying out, execution
অর্থ : Any recognized accomplishment.
							উদাহরণ : 
							They admired his performance under stress.
							When Roger Maris powered four home runs in one game his performance merits awe.
							
অর্থ : Process or manner of functioning or operating.
							উদাহরণ : 
							The power of its engine determines its operation.
							The plane's operation in high winds.
							They compared the cooking performance of each oven.
							The jet's performance conformed to high standards.
							
সমার্থক : functioning, operation