What does "achievement" mean?

Achievement: A great or heroic deed; something accomplished by valor, boldness, or praiseworthy exertion; a feat. [The exploits] of the ancient saints . . . do far surpass the most famous achievements of pagan heroes. Barrow. The highest achievements of the human intellect. Macaulay.

Additional senses

  1. 2.(Her.) An escutcheon or ensign armorial; now generally applied to the funeral shield commonly called hatchment. Cussans.

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