6 letters · 10 points in Scrabble
noun a framework of steel bars raised on side supports to bridge over or around something; can display railway signals above several tracks or can support a traveling crane etc.
originFrom earlier gauntree, possibly from dialectal gaun (“gallon”) + tree, perhaps as a reinterpretation of Middle English *gaunter, from Old Northern French gantier, from Late Latin cantarium, from Latin canterius (“trellis, sort of frame”).
Etymology from Wiktionary, CC BY-SA 3.0