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detector bar

noun
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Definition of detector bar

: a device used to keep a railroad switch locked in position while a train is passing over it

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Learn More About detector bar

Dictionary Entries Near detector bar

detector

detector bar

detector car

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Cite this Entry

“Detector bar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detector%20bar. Accessed 15 Aug. 2022.

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