The acquisition or the process of acquiring proficiency in an aspect of spiritual practice.

a set of curriculum materials that provides teachers with the opportunity to strengthen students' critical thinking and communication skills while introducing them to media literacy

1. The possession of consummate skill. 2. Full command of the craft of life.

Mastery is a level of performance on a criterion-referenced test that shows that a student has demonstrated the knowledge, skills, and abilities for a unit of instruction or subject area as defined by a recognized standard.

The position or authority of a master; dominion; command; supremacy; superiority.

Superiority in war or competition; victory; triumph; preëminence.

Contest for superiority.