hieroglyphicus
From LSJ
Μηκέθ᾽ ὅλως περὶ τοῦ οἷόν τινα εἶναι τὸν ἀγαθὸν ἄνδρα διαλέγεσθαι, ἀλλὰ εἶναι τοιοῦτον. → Waste no more time arguing what a good man should be. Be one.
Latin > English (Lewis & Short)
hĭĕroglyphĭcus: a, um, adj., = ἱερογλυφικός>,
I hieroglyphic: litterae, Macr. S. 1, 21, 12: notae, Amm. 17, 4, 8.