signal bridge

noun

Definition of signal bridge

1 : a framework that spans railroad tracks and supports signals
2 : an open platform near the navigating bridge of a warship for the use of signalmen

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First Known Use of signal bridge

1854, in the meaning defined above

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Time Traveler for signal bridge

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The first known use of signal bridge was in 1854

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Cite this Entry

“Signal bridge.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/signal%20bridge. Accessed 12 Jun. 2021.

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