Cassiopeian
adjective
Cas·si·o·pe·ian
¦kasēə¦pē(y)ən
: of or relating to the constellation Cassiopeia
Word History
Etymology
Cassiopeia, a northern constellation between Andromeda and Cepheus (from Latin Cassiopeia, Cassiepeia, from Greek Kassiopeia, Kassiepeia) + English -an