Alternative form of Cassiopeia

(Greek mythology) Proud wife of Cepheus and mother of Andromeda, queen of Ethiopia. When she boasted that her beauty was equal to that of the Nereids, she was punished by Poseidon.

(obsolete) The original name of the element lutetium.

plural of cassiopeid

(zoology) Any jellyfish in the family Cassiopeidae.

(astronomy) A group of six stars in Cassiopeia, somewhat resembling a chair.

Of or relating to the constellation Cassiopeia.

plural of Cassiopeid

(astronomy) Any of a shower of meteorites originating from the constellation Cassiopeia.