Lewis & Short

Pyrŏis and Pyrŏeis, entis, m., = Πυρόεις (fiery).

  1. I. The planet Mars, Col. poët. 10, 290; Aus. Idyll. 18, 12; App. de Mundo, p. 171; Mart. Cap. 8, § 851 (in Cic. N. D. 2, 20, 53, written as Greek).
  2. II. One of the horses of the sun, Ov. M. 2, 153; Val. Fl. 5, 432; Hyg. Fab. 182.