sireny--prophetes.ai

† ˈsireny Obs. rare.
  In 6 syrenie.
  [f. siren n. + -y.]
  Allurement, fascination.

1600 Tourneur Trans. Metamorph. xvi, Disquiet Eriphila; hel's Syrenie. Ibid. xxx, Rowze up the watch, lull'd with world's Syrenie.

Oxford English Dictionary