Definition of Cepheus in English:

Cepheus

proper noun

Astronomy
  • 1A constellation near the north celestial pole.

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

Origin

From the name of a king of Ethiopia, the husband of Cassiopeia.

Pronunciation:

Cepheus

/ˈsēfēəs//ˈsēˌfyo͞os/