P / pillĕŏlus
noun

pillĕŏlus

gen. pillĕŏli · gender masculine · decl. 2nd
and , , dim. pilleus
a small felt cap; a skull-cap
a small felt cap, a skull-cap: ut cum pilleolo (portes) soleas conviva tribulis, Hor. Ep. 1, 13, 15; Col. Arbor. 25; Hier. Ep. 85, n. 6; 64, n. 13.