1. [ noun ] great skillfulness and knowledge of some subject or activity
Synonyms: control command

"a good command of French"

Related terms: skillfulness master
2. [ noun ] power to dominate or defeat
Synonyms: supremacy domination

"mastery of the seas"

Related terms: dominance transcendence dominate
3. [ noun ] the act of mastering or subordinating someone
Synonyms: subordination
Related terms: domination subdue
Similar spelling:   master