I / irpex
noun

irpex

gen. irpeĭcis · gender masculine · decl. 3rd
(), , , = ἅρπαξ,
a large rake with iron teeth; harrow; erpice
a large rake with iron teeth, used for the same purpose as our harrow (still called erpice by the Italians), Cato, R. R. 10, 2; Varr. L. L. 5, § 136 Müll.; Serv. Verg. G. 1, 95.