granitoio

== Italian == === Etymology === From granire +‎ -toio. === Pronunciation === IPA(key): /ɡra.niˈto.jo/ Rhymes: -ojo Hyphenation: gra‧ni‧tó‧io === Noun === granitoio m (plural granitoi) a kind of chisel used to obtain points and lines on metallic surfaces === Further reading === granitoio in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana