Look up toreutics in Wiktionary, the free dictionary.
The term toreutics, relatively rarely used in English, refers to artistic metalworking[1][2] – hammering gold or silver (or other materials), engraving, or using repoussé and chasing to form minute detailed reliefs or small engraved patterns.[3] Toreutics can include metal-engraving – forward-pressure linear metal removal with a burin.[4]
Toreutics is extremely ancient,[5] and depending on the metal used will survive burial for periods of centuries better than art in many other materials. Conversely if above ground it was likely to be melted down and the metal reused. Until the Middle Ages it was also among the art forms with the highest prestige.
Toreutics comes from Greektoreutikos:[13] of metal work; from toreutos: worked in relief; from toreuein;[14] to work in relief; from toreus: a boring tool, Proto-Indo-European*terə-. The art of working metal or other materials by the use of embossing and chasing to form minute detailed reliefs. The origin of toreutics goes back to 1830–40; < Gk toreutikós, equiv. to toreú(ein) 'to bore, chase, emboss' (v. deriv. of toreús graving tool) -tikos.