mastered

verb

1. 1

   To be a master.

2. 2

   To become the master of; to subject to one's will, control, or authority; to conquer; to overpower; to subdue.

3. 3

   To learn to a high degree of proficiency.

   “It took her years to master the art of needlecraft.”

4. 4

   To own; to possess.

5. 5

   (especially of a musical performance) To make a master copy of.

6. 6

   (usually with in) To earn a Master's degree.

   “He mastered in English at the state college.”