Gnomonic projection,
adv. According to the principles of the gnomonic projection. [ 1913 Webster ]
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. [ 1913 Webster ]
a. [ Gr. &unr_; skilled in judging of diseases;
The true pathognomonic sign of love jealousy. Arbuthnot. [ 1913 Webster ]