- a trusslike girder having the upper and lower chords connected by latticing.
Origin of lattice girder
First recorded in 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for lattice girder
It has three lattice-girder two-hinge ribs 24-1/2 feet apart on centers, the center line of each rib being a parabola.The New York Subway</p>