Lewis Short
(adj.Subst.) = γνωμονικός: gnōmŏnĭcus, a, um, adj.
* Of or belonging to a gnomon, and, in gen., of or belonging to a sundial, gnomonic.
* Adj.: rationes,Vitr. 9, 3 fin.: res,id. 1, 1 fin.
* Subst.
* Gnōmŏ-nĭca, ae, and gnōmŏnĭce, es, f., = γνωμονική, the art of making or judging of sundials, the art of dialling, gnomonics, Gell. 1, 9, 6; Vitr. 1, 3; Plin. 2, 76, 78, § 187.
* Gnōmŏnĭci, ōrum, m., = γνωμονικοί, persons skilled in gnomonics, diallists, Sol. 37, 3.
Charlton T. Lewis, Charles Short, A Latin Dictionary