: a horizontal main structural member (as in a building or bridge) that supports vertical loads and that consists of a single piece or of more than one piece bound together
Examples of girder in a Sentence
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Images published in Thai media showed plumes of white, then dark, smoke rising from the crash site, with construction equipment dangling from girders between two concrete support pillars.
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Jintamas Saksonchai, Los Angeles Times, 14 Jan. 2026
The girders, or beams, weigh approximately 42,000 pounds and are around 117 feet long, the release said.
—Darin Oswald, Idaho Statesman, 12 Jan. 2026
The rehabilitation includes a new bridge deck, upgraded drainage system, new parapets, new highway lights and strengthened bridge girders to increase load capacity.
—Sean Krofssik, Hartford Courant, 1 Jan. 2026
The cable failure caused a steel girder arch measuring about 354 feet to collapse while 16 workers were on site at the time, the outlets said.
—Escher Walcott, People.com, 23 Aug. 2025
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Jintamas Saksonchai, Los Angeles Times, 14 Jan. 2026
The girders, or beams, weigh approximately 42,000 pounds and are around 117 feet long, the release said.
—Darin Oswald, Idaho Statesman, 12 Jan. 2026
The rehabilitation includes a new bridge deck, upgraded drainage system, new parapets, new highway lights and strengthened bridge girders to increase load capacity.
—Sean Krofssik, Hartford Courant, 1 Jan. 2026
The cable failure caused a steel girder arch measuring about 354 feet to collapse while 16 workers were on site at the time, the outlets said.
—Escher Walcott, People.com, 23 Aug. 2025
See All Example Sentences for girder
Cite this Entry
“Girder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/girder. Accessed 19 Jan. 2026.
Copy CitationKids Definition
girder
noun
gird·er
ˈgərd-ər 
: a horizontal main supporting beam
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