A tombstone is a stone or wooden marker placed on a grave to commemorate the deceased person. It typically bears an inscription with the person's name, dates of birth and death, as well as a brief epitaph or statement about their life. Tombstones can also include symbols, designs, or engravings that hold special meaning for the family or represent the person's interests in life. They serve as a way to honor and remember the deceased, and provide information for future generations.