Perpusillus, Adiec. Verie little or smal. vt Perpusillus homo.
Lewis and Short: Latin dictionary
per-pŭsillus, a, um, adj., very small, very little: pusillus testis processit ... Non accusabis: perpusillum rogabo, in a double sense (adj. or adv.), I will ask very little, or, the very little man, Cic. de Or. 2, 60, 245.