Lewis & Short

Ăgănippē, ēs, f., = Ἀγανίππη.

  1. I. A fountain in Bœotia, on Mount Helicon, sacred to the Muses, and giving poetical inspiration: Aonie Aganippe, Verg. E. 10, 12; Claud. Ep. ad Ser. 61.
    Hence,
      1. 1. Ăgă-nippēus, a, um, adj., = Ἀγανίππειος, of or pertaining to the fountain of Aganippe: lyra, i. e. Musarum, Prop. 2, 3, 20; Claud. Laud. Ser. 8.
      2. 2. * Ăgănippis, ĭdis, f., that is sacred to the Muses: fontes Aganippidos Hippocrenes, Ov. F. 5, 7.
  2. II. The wife of Acrisius and mother of Danaë, Hyg. Fab. 63.