A hatchment is a diamond-shaped coat of arms that is often displayed on a black background after the passing of a member of a noble family. It is also commonly known as a funeral escutcheon. Synonyms for the word hatchment include funeral achievement, funeral escutcheon, and heraldic achievement. These terms are all used to describe the same type of display, which is a way to honor and commemorate the life of a family member who has passed away. Although the practice of displaying hatchments has become less common in modern times, it is still used by some traditional families as a way to honor their heritage and history.