perpusillus
From LSJ
ἀλλ᾽ οὐδὲ εἷς τέκτων ὀχυρὰν οὕτως ἐποίησεν θύραν, δι᾽ἧς γαλῆ καὶ μοιχὸς οὐκ εἰσέρχεται → but no carpenter ever made a door so secure that a weasel or a womanizer could not pass through it
Latin > English (Lewis & Short)
per-pŭsillus: a, um, adj.,
I 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.
Latin > French (Gaffiot 2016)
perpŭsillus, a, um, très petit : Cic. de Or. 2, 245 || n. pris advt, très peu : Cic. de Or. 2, 245 [jeu de mots].