অর্থ : Becoming proficient in the use of something. Having mastery of.
উদাহরণ :
His mastering the art of cooking took a long time.
অর্থ : The act of making a master recording from which copies can be made.
উদাহরণ :
He received a bill for mastering the concert and making 100 copies.
Mastering meaning in Bengali (Bangla).