Pisces: Meaning and Definition of

Pis•ces

1. the Fishes, a zodiacal constellation between Aries and Aquarius.
1. the twelfth sign of the zodiac: the mutable water sign. See illus. underzodiac.
2. a person born under this sign, usually between February 19th and March 20th.
3. the class of vertebrates comprising the fish and sometimes including, in certain classifications, the cyclostomes.