centesimo n 1: a fractional monetary unit of several countries: Panama and Italy and Uruguay and Chile
Centesimo \Cen*tes"i*mo\ (s[e^]n"t[e^]s"[i^]*m[-o]), n.; pl. {-mi} (s[e^]n"t[e^]s"[i^]*m[=e]). [It. & Sp.] A copper coin of Italy and Spain equivalent to a centime. [1913 Webster]