Siren

Definitiones

1. a siren, one of the mythical birds with faces of virgins, that dwelt on the southern coast of Italy, where, with their sweet voices, they enticed ashore those who were sailing by, and then killed them.
   Greek, declension-3
2. drone in a hive
   declension-3
3. mermaid, sea nymph
   Late-Latin, declension-3

Aequivalentia

Gradus CEFR