(adj.adv.) : mascŭlīnus, a, um, adj.masculus
* Male, masculine; of human beings, animals, and plants (not in Cic.; perh. not ante-Aug.).
* Lit.: membra,the male parts,Phaedr. 4, 14, 15: facies,App. M. 7, p. 190, 20: rapa rotunda masculini sexus,Plin. 19, 5, 25, § 75.
* Transf.
* (Cf. masculus, II. B.) Manly, worthy of manhood: masculini viri, v. l. Quint. 5, 12, 20; al. leg. masculi.
* In gram., of gender, masculine: masculina Graeca nomina,Quint. 1, 5, 61: ut si quaeratur, funis masculinum sit an femininum,id. 1, 6, 3: masculino genere cor enuntiavit Ennius, Caesell. Vindex ap. Gell. 7, 2.—Hence, adv. (post-class.).
* Mascŭlīnē, in the masculine gender, Arn. 1, 36: masculine etiam dicebant frontem, Paul. ex Fest. p. 151 Müll.: caelum masculine veteres dixerunt,Charis. p. 55 P. —*
* Mascŭlīnĭter, in the masculine gender, Vet. Interpr. Iren. 1, 1.

s. TLL