Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

Lūcĕtĭus, i, m., and Lūcĕtĭa, ae, f. [lux], light-bringer, a surname of Jupiter and of Juno: Lucetium Jovem appellat, Naev. ap. Gell. 5, 12, 6; cf. Serv. Verg. A. 9, 570; Macr. S. 1, 15; cf. also: Lucetium Jovem appellabant, quod eum lucis esse causam credebant, Paul. ex Fest. p. 114 Müll.
Of Juno: Juno pulchra, sive te Lucinam, quod lucem nascentibus tribuas, ac Lucetiam convenit nuncupari, Mart. Cap. 2, § 149.