tombstone (EN)
နာမ်

နာမ် “tombstone”

sg. tombstone, pl. tombstones
  1. a marker placed at a grave to show who is buried there
    The old cemetery was filled with tombstones, each bearing the name and dates of the person buried beneath.
  2. refers to the symbol "∎", which is used to indicate the end of a proof in mathematics
    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.