intaglioing
/ɪnˈtælioʊɪŋ/
verb
- The act of carving or engraving a design into a hard surface so that the design is below the surface.
- He is intaglioing a portrait onto the gemstone for the necklace.
- The artist spent weeks intaglioing the intricate pattern into the copper plate.
- They learned the technique of intaglioing by cutting lines into glass with a special tool.