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compass dial

noun
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Definition of compass dial

: a small pocket sundial fitted with a compass needle by which the gnomon may be adjusted to tell the hour of the day

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Cite this Entry

“Compass dial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compass%20dial. Accessed 18 May. 2022.

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