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.

Phorcis, ĭdis, v. 2. Phorcus, A. (†

      1. 1. phorcus, i, m., a false reading for porcus, Plin. 32, 11, 53, § 150.)

2. Phorcus, i (also Phorcys, yos, and Phorcyn, ȳnos, acc. to Prisc. p. 690 P., but acc. to Serv., Verg. A. 5, 240, these forms are not used in Lat.), m., = Φόρκος, Φόρκυς, and Φόρκυν, son of Neptune, father of Medusa and the other Gorgons, and of the Grœœ, who was changed after death into a sea-god, Cic. Univ. 11, 35: Phorci chorus, Verg. A. 5, 240; or, Phorci exercitus, i. e. sea-gods, id. ib. 5, 824: pater Phorcys, Val. Fl. 3, 726; Luc. 9, 645.
Hence,

  1. A. Phorcys, ydos (Phorcis, ĭdis), f., a female descendant of Phorcus: ora Phorcydos, i. e. of Medusa, Prop. 3, 21 (4, 22), 8: geminas habitasse sorores Phorcydas unius partitas luminis usum, i. e. the Grœœ, Ov. M. 4, 773.
  2. B. Phorcȳnis, ĭdos and ĭdis, f., the daughter of Phorcus, i. e. Medu- sa, Ov. M. 5, 230; Luc. 9, 626.