sirena

noun
  1. In some languages, 'sirena' refers to a mermaid, a mythical sea creature with the upper body of a human and the tail of a fish. noun
    The legend of the sirena has been passed down through generations of sailors.
    In the story, the sirena lured sailors with her enchanting song.
  2. In certain contexts, 'sirena' can also refer to a siren, a device that makes a loud warning sound. noun
    The sirena wailed loudly, warning the town of the approaching storm.
    As the fire truck sped by, its sirena blared through the streets.