I / Iūlus
noun

Iūlus

gen. Iūli · gender masculine · decl. 2nd
() (), , , = Ἴουλος.
The son of Ascanius and grandson of Æneas; whom the; regarded as their ancestor
The son of Ascanius and grandson of Æneas, whom the gens Julia regarded as their ancestor, Verg. A. 1, 288; Ov. M. 14, 583; Juv. 8, 42.— Hence,
named from Iulus; son of Æneas; Iulian
ĭūlēus, (Jūl-), a, um, adj., named from Iulus, son of Æneas, Iulian: mons, i. e. Albanus, Mart. 13, 108, 2: Iūlēi avi, Ov. F. 4, 124.—
Originating from Julius Cæsar
Originating from Julius Cæsar.
Relating to Cæsar and his family
Relating to Cæsar and his family: Iuleae Calendae, the first of July, Ov. F. 6, 797: Iulea carina, the fleet of Augustus, Prop. 4 (5), 6, 17.
Imperial
Imperial: oliva, the garland of olive boughs given by Domitian, Mart. 9, 36, 9: habenae, the imperial power, id. 9, 102, 15. —
prænomen of Antonius; son of the triumvir M. Antonius
Jūlus (dissyl.), prænomen of Antonius, son of the triumvir M. Antonius, Hor. C. 4, 2, 2.