- a framework of crossing beams used for spreading heavy loads over large areas.
Origin of grillage
Also called grid.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for grillage
- an arrangement of beams and crossbeams used as a foundation on soft ground
C18: from French, from griller to furnish with a grille