Dictionary.com
definitions
  • synonyms

cardinal sign

See more synonyms for cardinal sign on Thesaurus.com
noun Astrology.
  1. any of the four astrological signs, Aries, Cancer, Libra, or Capricorn, that begin at the equinoxes and solstices, thus marking the beginning of the seasons: characterized by the attribute of strong initiative.
Show More
Compare quadruplicity.

Origin of cardinal sign

Middle English word dating back to 1350–1400
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018