orderboard

noun

: a manual signal used at railroad stations, a vertical position of the signal indicating that there are no orders, a horizontal position indicating to the crew of an approaching train that train orders must be picked up

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Dictionary Entries Near orderboard

Cite this Entry

“Orderboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/orderboard. Accessed 28 Nov. 2024.

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