coelum
Noun
Meaning
See Body cavity, under Body.
Source: Webster's dictionaryExamples
I can never join with my voice in the toast which I see in the papers attributed to one of our gallant naval heroes. I cannot ask of heaven success, even for my country, in a cause where she should be in the wrong. Fiat justitia, pereat coelum.
His southern catalogue, called Coelum Australe Stelliferum, was published posthumously in 1763.