Horologium - Wiktionary, the free dictionary (original) (raw)

From Wiktionary, the free dictionary

See horologium. As a location in Rome, a clipping of Latin Hōrologium Augustī (“Sundial of Augustus”). As a constellation, a clipping of Latin Hōrologium Oscillitorium (“Pendulum Clock”), coined in 1763 by the French astronomer De Lacaille to honor the Dutch astronomer and mathematician Christian Huygens, who had written a major work by that name.

Horologium

  1. (historical) Synonym of Tower of the Winds, a monument in ancient Athens that included a clepsydra and multiple prominent sundials.
  2. (historical) Synonym of Solarium, a monument in ancient Rome whose obelisk was once believed to have acted as a sundial gnomon.
  3. (astronomy) A constellation of the southern sky, said to resemble a pendulum clock. It lies between the constellations Fornax and Dorado.
  4. (Christianity) Alternative letter-case form of horologium, the book of hours in the Eastern Orthodox and Catholic churches.

constellation

From New Latin Horologium.

Horologium ?

  1. (astronomy) Horologium (constellation)