lapidary
Lapidary (noun) means someone who cuts, polishes and engraves gems and precious stones, or who trades in them.
Etymology
The noun is derived from Middle English lapidari, lapidarie (“person who cuts, polishes, or engraves precious stones; expert in precious stones; treatise on precious stones”) [and other forms], from Old French lapidaire (“gemsmith, lapidary”) (modern French lapidaire), or from its etymon Latin lapidārius (“(adjective) of stones, stony; (noun) stonecutter”), from lapidis (the genitive singular of lapis (“stone; (poetic) jewel, precious stone”), possibly from Pre-Greek or Proto-Indo-European *lep- (“to peel”)) + -ārius (suffix forming adjectives). Noun senses 3.2 (“jewellery”) and 3.3 (“treatise on precious stones”) are derived from Latin lapidāria or lapidārium, a noun use of the neuter plural or genitive plural respectively of lapidāris (“of stone”, adjective), from lapidis (the genitive singular of lapis; see above) + -āris (suffix forming adjectives). The stone-referent adjective is either: * a learned borrowing from Latin lapidārius (adjective); or * derived from the noun. Adjective sense 6 (“succint”) is by metaphor: the speaker or writer has cut and polished their locution, as it were.
