meaning of achievement
1. The act of achieving or performing; an obtaining by exertion; successful performance; accomplishment; as, the achievement of his object.
2. A great or heroic deed; something accomplished by valor, boldness, or praiseworthy exertion; a feat.
3. An escutcheon or ensign armorial; now generally applied to the funeral shield commonly called hatchment.
4. the action of accomplishing something