Definition of Cetus in English:

Cetus

proper noun

Astronomy
  • 1A large northern constellation (the Whale), said to represent the sea monster which threatened Andromeda. It contains the variable star Mira, but no other bright stars.

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

Origin

Latin.

Pronunciation:

Cetus

/ˈsiːtəs/