Definition of Caelum in English:

Caelum

proper noun

Astronomy
  • 1A small and faint southern constellation (the Chisel), next to Eridanus.

    1. 1.1Used with preceding letter or numeral to designate a star in this constellation.
      ‘the star Beta Caeli’

Origin

Latin.

Pronunciation:

Caelum

/ˈsiːləm/