stelai (noun) column: pillar
Sinonime: brace,
buttress, caryatid, colonnade, cylinder, mast, minaret, monolith,
monument, obelisk, pedestal, peristyle, pier, pilaster,
post, prop, pylon,
shaft,
standard,
stay, stele,
support, totem,
tower, underpinning,
upright