noun

1. The act of accomplishing; completion; fulfilment.

   "the accomplishment of an enterprise, of a prophecy, etc"

2. That which completes, perfects, or equips thoroughly; acquirement; attainment; that which constitutes excellence of mind, or elegance of manners, acquired by education or training.

3. Something accomplished; an achievement.

4. (grammar) The lexical aspect (aktionsart) of verbs or predicates that change over time until a natural end point.