- 1 [countable] an impressive thing that is done or achieved after a lot of work synonym achievement It was one of the president's greatest accomplishments. The series of paintings is quite an accomplishment.
- 2 [uncountable] (formal) the successful completing of something Money will be crucial to the accomplishment of our objectives.
- 3[countable, uncountable] a skill or special ability Drawing and singing were among her many accomplishments. a poet of rare accomplishment