mastering

(noun, verb)

noun

1. becoming proficient in the use of something; having mastery of

- his mastering the art of cooking took a long time

Definition categories: thought, education

2. the act of making a master recording from which copies can be made

- he received a bill for mastering the concert and making 100 copies

Definition categories: act, recording, transcription

verb

1. present participle of master