Sagittarius Constellation Small 320×272 Medium 640×543 Large 1024×869 Download TIFF Original 2400×2037 | (1.0 MB) Description A southern zodiacal constellation and sign. Keywords Archer, centaur, horse Galleries Astrology Source: William Dwight Whitney The Century Dictionary and Cyclopedia: An encyclopedic Lexicon of the English Language (New York, NY: The Century Co., 1889)