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midnight line

noun
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Definition of midnight line

: a hypothetical line imagined as circling the earth so as to pass over every locality exactly at midnight

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Learn More About midnight line

Dictionary Entries Near midnight line

midnight blue

midnight line

midnight oil

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Cite this Entry

“Midnight line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/midnight%20line. Accessed 20 Oct. 2021.

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