double-digit
dou ble-dig it |ˈdəbəl ˌdɪʤɪt | ▶adjective [ attrib. ] (of a number, variable, or percentage ) between 10 and 99: double-digit inflation. ▶noun (double digits ) another term for double figures.
double-digit ▶adjective (of a number or variable ) between 10 and 99. ▶noun (double digits ) N. Amer. another term for double figures.