block signal

noun

variants or less commonly block signal system
: a fixed signal at the entrance of a block to govern railroad trains entering and using that block compare block system sense 2

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Dictionary Entries Near block signal

Cite this Entry

“Block signal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/block%20signal. Accessed 22 Nov. 2024.

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