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.

Circēii, ōrum (abl. Circēis, Hor. S. 2, 4, 33 K. and H.), m., = Κιρκαῖον,

  1. I. the town of Circeii, near the promontory of the same name, in Latium; acc to the fable, named after Circe, who fled hither from Colchis (cf. the preced. art.), now Circello, Mel. 2, 4, 9; Plin. 3, 5, 9, § 56 sq.; Cic. Att. 15, 10 fin.; Liv. 1, 56, 3; distinguished for its excellent oysters, Hor S. 2, 4, 33 Heind.
    Hence,
  2. II. Circēiensis, e, adj., of Circeii: ostreae, Plin. 32, 6, 21, § 62.
    In plur.: Circēienses, lum, m., the inhabitants of Circeii, Cic. N D 3, 19, 48; Liv 6, 17, 7.