lapidary \LAP-uh-dair-ee\, adjective: 1. Of or pertaining to the art of cutting stones or engraving on them. 2. Engraved in stone. 3. Of or pertaining to the refined or terse style associated with inscriptions on monumental stone. 4. One who cuts, polishes, and engraves precious stones. 5. A dealer... Sign in to see full entry.