The Collaborative International Dictionary
Gnomonics
Gnomonics \Gno*mon"ics\, n. [See Gnomonic.] The art or science of dialing, or of constructing dials to show the hour of the day by the shadow of a gnomon.
Wiktionary
gnomonics
n. The art of designing and constructing sundials
Usage examples of "gnomonics".
He sat alongside the main thalamic panel in Gnomonics Complex, an area occupied by rows of consoles.