marker (n.)

• accountant
• amanuensis
• arch
• archivist
• barrow
• beacon
• beam
• bookkeeper
• bookmark
• brass
• bust
• cairn
• cenotaph
• clerk
• column
• cromlech
• cross
• cup
• dolmen
• engraver
• grave
• gravestone
• headstone
• inscription
• landmark
• librarian
• lighthouse
• lightship
• mark
• mausoleum
• megalith
• memento
• memorial
• menhir
• milepost
• milestone
• monolith
• monument
• mound
• necrology
• notary
• obelisk
• obituary
• pharos
• pillar
• plaque
• platform
• prize
• pylon
• pyramid
• racon
• recorder
• register
• registrar
• reliquary
• remembrance
• ribbon
• scorekeeper
• scorer
• scribe
• scrivener
• secretary
• shaft
• shrine
• stela
• stenographer
• stone
• stonecutter
• stupa
• tablet
• testimonial
• timekeeper
• tomb
• tombstone
• tope
• tower
• trophy
• watchtower