Dictionary 1. (n. pl.) The twelfth sign of the zodiac, marked / in almanacs.2. (n. pl.) A zodiacal constellation, including the first point of Aries, which is the vernal equinoctial point; the Fish. 3. (n. pl.) The class of Vertebrata that includes the fishes. The principal divisions are Elasmobranchii, Ganoidei, and Teleostei. |