nĭtĭdĭuscŭlus — Lewis & Short
nĭtĭdĭuscŭlus, a, um,
I adj. dim. [nitidus], somewhat more shining (Plautin.):
caput,Plaut. Ps. 1, 2, 84.—Hence, adv.: nĭtĭ-dĭuscŭlē, a little more finely, sprucely:
ut curer,Plaut. Ps. 3, 1, 8.