- having a web of zigzag or crisscross lacing.
Origin of open-web
First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for open-web
By an open-web girder, the speaker means a girder which has a lower and upper chord connected by verticals.Some Mooted Questions in Reinforced Concrete Design