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tombstone (EN)
podstatné meno

podstatné meno “tombstone”

jednotné tombstone, množné tombstones
  1. náhrobný kameň
    The old cemetery was filled with tombstones, each bearing the name and dates of the person buried beneath.
  2. označuje symbol "∎", ktorý sa používa na označenie konca dôkazu v matematike.
    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.