sidereal minute

noun

Definition of sidereal minute

: the 60th part of a sidereal hour

First Known Use of sidereal minute

1852, in the meaning defined above

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The first known use of sidereal minute was in 1852

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Cite this Entry

“Sidereal minute.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sidereal%20minute. Accessed 22 Oct. 2020.

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