Pĕnestae — Lewis & Short
Pĕnestae, ārum, m., = *pene/stai,
I a people in Grecian Illyria, Liv. 43, 21.—
II Pĕnestĭa, ae, f., the country of the Penestœ:
in Penestiam exercitum reducit,Liv. 43, 19.—Hence,
B Pĕnestĭānus, a, um, adj., Penestian, Liv. 43, 16.