- The position or authority of a master; dominion; command;
supremacy; superiority. - Superiority in war or competition; victory; triumph;
preeminence. - Contest for superiority. - A masterly operation; a feat. - Specifically, the philosopher's stone. - The act process of mastering; the state of having
mastered.
Meaning of 'mastery' (Princeton's WordNet)
1 . mastery
[ n]
Meaning (1): - great skillfulness and knowledge of some subject or activity