mastery

About 5.72 uses per million words.

Meaning

1. noun The position or authority of a master; dominion; command; supremacy; superiority.
2. noun Superiority in war or competition; victory; triumph; preeminence.
3. noun The act or process of mastering; the state of having mastered; expertise.
4. noun A contest for superiority.
5. noun A masterly operation; a feat.
6. noun (Can we verify this sense?) The philosopher's stone.

Similar words

domination command control subordination supremacy dominance master mastering controlling proficiency

Often followed by

of over and in is learning that test or

Word family

masteries