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Caelum

noun
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Cae·​lum | \ ˈsē-ləm How to pronounce Caelum (audio) \

Definition of Caelum

astronomy
: a faint southern constellation that is visible between the constellations of Columba and Eridanus and that is represented by the figure of an engraving tool

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“Caelum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Caelum. Accessed 28 Feb. 2021.

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