Bailey bridge
- noun
- Specialized
- During the emergency, the team built a temporary Bailey bridge to connect the two sides of the flooded area.
Examples
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The soldiers quickly assembled a Bailey bridge to cross the river during their mission.
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Didn't you ever build a Bailey bridge?
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Indeed, Shelford Bidwell has given it an almost legendary status, noting that the test was "probably as important to the country's war effort as the 25-pounder gun and the Bailey bridge."
Academic text (1995) -
Engineers designed a Bailey bridge that could be easily transported and set up for quick access in disaster zones.
Synonyms
A structure built across water, like a river, to carry people or vehicles
Bridge with a frame of connected triangles that holds the road or railway
How Permanent
Surface Forms
Morphology
Bailey + bridge
The noun 'bridge' gives a clear category so a learner would infer it refers to a type of bridge, but 'Bailey' is an eponym/proper name with no semantic contribution that signals the technical properties. The specific meaning ― a portable, prefabricated military/emergency truss bridge ― cannot be derived from the constituents, so only the general category is transparent.
Etymology
Bailey bridge is named after engineer Sir Donald Bailey, who designed a strong, portable bridge made of metal panels that fit together like large 'building blocks'. Because soldiers and engineers could carry and join these parts very quickly in war or after a flood, the name now means a bridge used for 'temporary' or emergency crossings.