clāvŭlus

i, m.

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.
Lewis & Short
A Latin Dictionary, 1879
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