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.

Syrācūsae, ārum (scanned Syrăcūsae, Aus. Clar. Urb. 10, 1), f., = Συράκουσαι, the city of Syracuse in Sicily, now Siragossa, Cic. Verr. 2, 4, 52, § 115 sqq.; Liv. 24, 3 sq.; Ov. F. 4, 873; Sil. 14, 277; Nep. Timol. 3; Vell. 2, 15; Plin. 3, 8, 14, § 89.
Hence,

  1. A. Syrācūsānus, a, um, adj., of or belonging to Syracuse, Syracusan: lautumiae, Cic. Verr. 2, 5, 27, § 68: conventus, id. ib. 2, 3, 13, § 32: mensae, id. Fin. 2, 28, 92: esne tu Syracusanus? from Syracuse, Plaut. Men. 5, 9, 50.
    Subst.: Syrācūsāni, ōrum, m., the inhabitants of Syracuse, the Syracusans, Cic. Verr. 2, 5, 28, § 71 sq. al.
  2. B. Syrācūsĭus, a, um, adj., acc. to the Gr. Συρακούσιος, Syracusan (very rare): mensae, Cic. Tusc. 5, 35, 100: Philistus, id. de Or. 2, 13, 57.
    Subst.: Syrācūsĭi, ōrum, the Syracusans, Plin. 7, 56, 57, § 208.
    Collat. form Syrācŏsĭus, a, um, acc. to the Gr. Συρακόσιος, Syracusan: Dio, Cic. Off. 1, 44, 155: versus, Verg. E. 6, 1: ars, Ov. F. 6, 277: urbs, id. P. 4, 3, 39: poëta, id. Ib. 551: senex, i. e. Archimedes, Claud. Epigr. 18.
    Subst.: Syrācŏsĭi, ōrum, m., the Syracusans, Cic. Div. 1, 20, 39.