mastery
LEARNED ABILITY TO CARRY OUT A TASK
Skilled; Equippable Abilities; Mastery; Skillful; Skillfully; Skillfulness; Skills; Hard skills; Skill set; Skillset; Art (skill)
n.
1) to demonstrate, display mastery
2) to acquire mastery
3) (a) complete; thorough mastery
4) mastery of; over (mastery of one's subject; mastery over other people)