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block operator

noun
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Definition of block operator

: a railroad worker who operates block signals manually

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Learn More About block operator

Dictionary Entries Near block operator

block of flats

block operator

block out

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Cite this Entry

“Block operator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/block%20operator. Accessed 2 Dec. 2021.

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