INTACCARE: to notch, to cut a tally, intaccatura, in metal. INTACCATO: notched. Tra. 142.
INTAGLIO, INTAGLIARE: cutting in intaglio; more generally, carving. INTAGLIATORE: a carver.
INTERSEGARE: to cross or plait, of wire. Tra. 138.
INTRONARE: to crack or spring, of stone beneath the chisel. Tra. 199.
ISPIANARE: to plane or pare the metal plate. Tra. 117. See [RASOIO].
ISVIVATOIO: see [AVVIVATOIO].
LAGRIME DI MASTICO: tears of mastic, used in stone-setting. Tra. 59.
LAMA: a band, as of hoop iron. Tra. 125.
LAMINE: plates of metal. Tra. 141.
LAMPEGGIARE: to flash, glow, or blaze, as of a red stone. Tra. 74.