(ˈ)nō|mänik adjective
also gno·mon·i·cal -änə̇kəl
Etymology: gnomonic from Latin gnomonicus, from Greek gnōmonikos, from gnōmon-, gnōmōn pointer on a sundial + -ikos -ic; gnomonical from Latin gnomonic us + English -al
1. : of or relating to the gnomon of a sundial or its use in telling time
2. : gnomic