τὸ κοῖλον τοῦ ποδὸς δεῖξαι → show the heels, show a clean pair of heels, show the hollow of the foot, run away
clāvŭlus: i, m.
dim. clavus.
I A small nail, a tack, Cato, R. R. 21, 3; Varr. R. R. 2, 9, 15.—*
II A small swelling (cf. clavus, II. B.), Marc. Emp. 33.
clāvŭlus,¹⁶ ī, m., dim. de clavus, petit clou : Cato Agr. 21, 3 ; Varro R. 2, 9, 15
