Marrūcīni — Lewis & Short
Marrūcīni (Marūcīni), ōrum, m.,
ager,Liv. 27, 43; Plin. 2, 83, 85, § 199:
montes,Stat. S. 4, 4, 86:
pubes,Sil. 8, 521:
gens,id. 15, 566.—Adv.: Marrūcīnē, in the Marrucine manner, i. e. faithfully, since the faithfulness of the Marrucini was proverbial, Tert. adv. Marc. 5, 17.