n 1. thread; yarn; 2. edge (of a knife, razor, etc.);
filo (de ferro, de auro, etc. ) (iron, gold, etc.) wire;
filo (del discurso) thread (of the discourse);
filo de Ariadna Ariadnes clew;
filo del vita thread of life;
filo metallic wire (= thread of metal);
filo telegraphic telegraph wire