tombstone (EN)
Substantiv

Substantiv “tombstone”

sg. tombstone, pl. tombstones
  1. Grabstein
    The old cemetery was filled with tombstones, each bearing the name and dates of the person buried beneath.
  2. Bezieht sich auf das symbol "∎", das verwendet wird, um das ende eines beweises in der mathematik anzuzeigen.
    After carefully laying out each step of the theorem, the mathematician concluded the proof with a tombstone, signaling to readers that no further explanation was needed.