Gnomonics

The Century Dictionary and Cyclopedia
  • noun. The art or science of dialing, or of constructing instruments to show the hour of the day or to aid in making astronomical observations by the shadow of a gnomon.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. The art or science of dialing, or of constructing dials to show the hour of the day by the shadow of a gnomon.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. The art of designing and constructing sundials
  • Word Usage
    "The Temple or Tower of the Winds, has been very justly termed "the most curious existing monument of the practical gnomonics of antiquity.""